既約分数の一覧

分母が120までの分数の既約分数・約分できない分数の一覧を作成しました。

また各分母が持つ既約分数の数も一覧に含めました。

区切り文字の「,」は全角です。

分母既約
分数の数
分子一覧
211
321,2
421,3
541,2,3,4
621,5
761,2,3,4,5,6
841,3,5,7
961,2,4,5,7,8
1041,3,7,9
11101,2,3,4,5,6,7,8,9,10
1241,5,7,11
13121,2,3,4,5,6,7,8,9,10,11,12
1461,3,5,9,11,13
1581,2,4,7,8,11,13,14
1681,3,5,7,9,11,13,15
17161,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
1861,5,7,11,13,17
19181,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18
2081,3,7,9,11,13,17,19
21121,2,4,5,8,10,11,13,16,17,19,20
22101,3,5,7,9,13,15,17,19,21
23221,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
2481,5,7,11,13,17,19,23
25201,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19,21,22,23,24
26121,3,5,7,9,11,15,17,19,21,23,25
27181,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26
28121,3,5,9,11,13,15,17,19,23,25,27
29281,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28
3081,7,11,13,17,19,23,29
31301,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30
32161,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31
33201,2,4,5,7,8,10,13,14,16,17,19,20,23,25,26,28,29,31,32
34161,3,5,7,9,11,13,15,19,21,23,25,27,29,31,33
35241,2,3,4,6,8,9,11,12,13,16,17,18,19,22,23,24,26,27,29,31,32,33,34
36121,5,7,11,13,17,19,23,25,29,31,35
37361,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36
38181,3,5,7,9,11,13,15,17,21,23,25,27,29,31,33,35,37
39241,2,4,5,7,8,10,11,14,16,17,19,20,22,23,25,28,29,31,32,34,35,37,38
40161,3,7,9,11,13,17,19,21,23,27,29,31,33,37,39
41401,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40
42121,5,11,13,17,19,23,25,29,31,37,41
43421,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42
44201,3,5,7,9,13,15,17,19,21,23,25,27,29,31,35,37,39,41,43
45241,2,4,7,8,11,13,14,16,17,19,22,23,26,28,29,31,32,34,37,38,41,43,44
46221,3,5,7,9,11,13,15,17,19,21,25,27,29,31,33,35,37,39,41,43,45
47461,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46
48161,5,7,11,13,17,19,23,25,29,31,35,37,41,43,47
49421,2,3,4,5,6,8,9,10,11,12,13,15,16,17,18,19,20,22,23,24,25,26,27,29,30,31,32,33,34,36,37,38,39,40,41,43,44,45,46,47,48
50201,3,7,9,11,13,17,19,21,23,27,29,31,33,37,39,41,43,47,49
51321,2,4,5,7,8,10,11,13,14,16,19,20,22,23,25,26,28,29,31,32,35,37,38,40,41,43,44,46,47,49,50
52241,3,5,7,9,11,15,17,19,21,23,25,27,29,31,33,35,37,41,43,45,47,49,51
53521,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52
54181,5,7,11,13,17,19,23,25,29,31,35,37,41,43,47,49,53
55401,2,3,4,6,7,8,9,12,13,14,16,17,18,19,21,23,24,26,27,28,29,31,32,34,36,37,38,39,41,42,43,46,47,48,49,51,52,53,54
56241,3,5,9,11,13,15,17,19,23,25,27,29,31,33,37,39,41,43,45,47,51,53,55
57361,2,4,5,7,8,10,11,13,14,16,17,20,22,23,25,26,28,29,31,32,34,35,37,40,41,43,44,46,47,49,50,52,53,55,56
58281,3,5,7,9,11,13,15,17,19,21,23,25,27,31,33,35,37,39,41,43,45,47,49,51,53,55,57
59581,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58
60161,7,11,13,17,19,23,29,31,37,41,43,47,49,53,59
61601,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60
62301,3,5,7,9,11,13,15,17,19,21,23,25,27,29,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61
63361,2,4,5,8,10,11,13,16,17,19,20,22,23,25,26,29,31,32,34,37,38,40,41,43,44,46,47,50,52,53,55,58,59,61,62
64321,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63
65481,2,3,4,6,7,8,9,11,12,14,16,17,18,19,21,22,23,24,27,28,29,31,32,33,34,36,37,38,41,42,43,44,46,47,48,49,51,53,54,56,57,58,59,61,62,63,64
66201,5,7,13,17,19,23,25,29,31,35,37,41,43,47,49,53,59,61,65
67661,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66
68321,3,5,7,9,11,13,15,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,53,55,57,59,61,63,65,67
69441,2,4,5,7,8,10,11,13,14,16,17,19,20,22,25,26,28,29,31,32,34,35,37,38,40,41,43,44,47,49,50,52,53,55,56,58,59,61,62,64,65,67,68
70241,3,9,11,13,17,19,23,27,29,31,33,37,39,41,43,47,51,53,57,59,61,67,69
71701,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70
72241,5,7,11,13,17,19,23,25,29,31,35,37,41,43,47,49,53,55,59,61,65,67,71
73721,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72
74361,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73
75401,2,4,7,8,11,13,14,16,17,19,22,23,26,28,29,31,32,34,37,38,41,43,44,46,47,49,52,53,56,58,59,61,62,64,67,68,71,73,74
76361,3,5,7,9,11,13,15,17,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,59,61,63,65,67,69,71,73,75
77601,2,3,4,5,6,8,9,10,12,13,15,16,17,18,19,20,23,24,25,26,27,29,30,31,32,34,36,37,38,39,40,41,43,45,46,47,48,50,51,52,53,54,57,58,59,60,61,62,64,65,67,68,69,71,72,73,74,75,76
78241,5,7,11,17,19,23,25,29,31,35,37,41,43,47,49,53,55,59,61,67,71,73,77
79781,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78
80321,3,7,9,11,13,17,19,21,23,27,29,31,33,37,39,41,43,47,49,51,53,57,59,61,63,67,69,71,73,77,79
81541,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26,28,29,31,32,34,35,37,38,40,41,43,44,46,47,49,50,52,53,55,56,58,59,61,62,64,65,67,68,70,71,73,74,76,77,79,80
82401,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81
83821,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82
84241,5,11,13,17,19,23,25,29,31,37,41,43,47,53,55,59,61,65,67,71,73,79,83
85641,2,3,4,6,7,8,9,11,12,13,14,16,18,19,21,22,23,24,26,27,28,29,31,32,33,36,37,38,39,41,42,43,44,46,47,48,49,52,53,54,56,57,58,59,61,62,63,64,66,67,69,71,72,73,74,76,77,78,79,81,82,83,84
86421,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85
87561,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26,28,31,32,34,35,37,38,40,41,43,44,46,47,49,50,52,53,55,56,59,61,62,64,65,67,68,70,71,73,74,76,77,79,80,82,83,85,86
88401,3,5,7,9,13,15,17,19,21,23,25,27,29,31,35,37,39,41,43,45,47,49,51,53,57,59,61,63,65,67,69,71,73,75,79,81,83,85,87
89881,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88
90241,7,11,13,17,19,23,29,31,37,41,43,47,49,53,59,61,67,71,73,77,79,83,89
91721,2,3,4,5,6,8,9,10,11,12,15,16,17,18,19,20,22,23,24,25,27,29,30,31,32,33,34,36,37,38,40,41,43,44,45,46,47,48,50,51,53,54,55,57,58,59,60,61,62,64,66,67,68,69,71,72,73,74,75,76,79,80,81,82,83,85,86,87,88,89,90
92441,3,5,7,9,11,13,15,17,19,21,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,71,73,75,77,79,81,83,85,87,89,91
93601,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26,28,29,32,34,35,37,38,40,41,43,44,46,47,49,50,52,53,55,56,58,59,61,64,65,67,68,70,71,73,74,76,77,79,80,82,83,85,86,88,89,91,92
94461,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93
95721,2,3,4,6,7,8,9,11,12,13,14,16,17,18,21,22,23,24,26,27,28,29,31,32,33,34,36,37,39,41,42,43,44,46,47,48,49,51,52,53,54,56,58,59,61,62,63,64,66,67,68,69,71,72,73,74,77,78,79,81,82,83,84,86,87,88,89,91,92,93,94
96321,5,7,11,13,17,19,23,25,29,31,35,37,41,43,47,49,53,55,59,61,65,67,71,73,77,79,83,85,89,91,95
97961,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96
98421,3,5,9,11,13,15,17,19,23,25,27,29,31,33,37,39,41,43,45,47,51,53,55,57,59,61,65,67,69,71,73,75,79,81,83,85,87,89,93,95,97
99601,2,4,5,7,8,10,13,14,16,17,19,20,23,25,26,28,29,31,32,34,35,37,38,40,41,43,46,47,49,50,52,53,56,58,59,61,62,64,65,67,68,70,71,73,74,76,79,80,82,83,85,86,89,91,92,94,95,97,98
100401,3,7,9,11,13,17,19,21,23,27,29,31,33,37,39,41,43,47,49,51,53,57,59,61,63,67,69,71,73,77,79,81,83,87,89,91,93,97,99
1011001,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100
102321,5,7,11,13,19,23,25,29,31,35,37,41,43,47,49,53,55,59,61,65,67,71,73,77,79,83,89,91,95,97,101
1031021,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102
104481,3,5,7,9,11,15,17,19,21,23,25,27,29,31,33,35,37,41,43,45,47,49,51,53,55,57,59,61,63,67,69,71,73,75,77,79,81,83,85,87,89,93,95,97,99,101,103
105481,2,4,8,11,13,16,17,19,22,23,26,29,31,32,34,37,38,41,43,44,46,47,52,53,58,59,61,62,64,67,68,71,73,74,76,79,82,83,86,88,89,92,94,97,101,103,104
106521,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99,101,103,105
1071061,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106
108361,5,7,11,13,17,19,23,25,29,31,35,37,41,43,47,49,53,55,59,61,65,67,71,73,77,79,83,85,89,91,95,97,101,103,107
1091081,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108
110401,3,7,9,13,17,19,21,23,27,29,31,37,39,41,43,47,49,51,53,57,59,61,63,67,69,71,73,79,81,83,87,89,91,93,97,101,103,107,109
111721,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26,28,29,31,32,34,35,38,40,41,43,44,46,47,49,50,52,53,55,56,58,59,61,62,64,65,67,68,70,71,73,76,77,79,80,82,83,85,86,88,89,91,92,94,95,97,98,100,101,103,104,106,107,109,110
112481,3,5,9,11,13,15,17,19,23,25,27,29,31,33,37,39,41,43,45,47,51,53,55,57,59,61,65,67,69,71,73,75,79,81,83,85,87,89,93,95,97,99,101,103,107,109,111
1131121,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112
114361,5,7,11,13,17,23,25,29,31,35,37,41,43,47,49,53,55,59,61,65,67,71,73,77,79,83,85,89,91,97,101,103,107,109,113
115881,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19,21,22,24,26,27,28,29,31,32,33,34,36,37,38,39,41,42,43,44,47,48,49,51,52,53,54,56,57,58,59,61,62,63,64,66,67,68,71,72,73,74,76,77,78,79,81,82,83,84,86,87,88,89,91,93,94,96,97,98,99,101,102,103,104,106,107,108,109,111,112,113,114
116561,3,5,7,9,11,13,15,17,19,21,23,25,27,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,89,91,93,95,97,99,101,103,105,107,109,111,113,115
117721,2,4,5,7,8,10,11,14,16,17,19,20,22,23,25,28,29,31,32,34,35,37,38,40,41,43,44,46,47,49,50,53,55,56,58,59,61,62,64,67,68,70,71,73,74,76,77,79,80,82,83,85,86,88,89,92,94,95,97,98,100,101,103,106,107,109,110,112,113,115,116
118581,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99,101,103,105,107,109,111,113,115,117
119961,2,3,4,5,6,8,9,10,11,12,13,15,16,18,19,20,22,23,24,25,26,27,29,30,31,32,33,36,37,38,39,40,41,43,44,45,46,47,48,50,52,53,54,55,57,58,59,60,61,62,64,65,66,67,69,71,72,73,74,75,76,78,79,80,81,82,83,86,87,88,89,90,92,93,94,95,96,97,99,100,101,103,104,106,107,108,109,110,111,113,114,115,116,117,118
120321,7,11,13,17,19,23,29,31,37,41,43,47,49,53,59,61,67,71,73,77,79,83,89,91,97,101,103,107,109,113,119
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