| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
19,
20,
21,
26,
28,
30,
35,
38,
39,
42,
52,
57,
60,
65,
70,
76,
78,
84,
91,
95,
103,
105,
114,
130,
133,
140,
156,
169,
182,
190,
195,
206,
210,
228,
247,
260,
266,
273,
285,
309,
338,
364,
380,
390,
399,
412,
420,
455,
494,
507,
515,
532,
546,
570,
618,
665,
676,
721,
741,
780,
798,
845,
910,
988,
1014,
1030,
1092,
1140,
1183,
1235,
1236,
1330,
1339,
1365,
1442,
1482,
1545,
1596,
1690,
1729,
1820,
1957,
1995,
2028,
2060,
2163,
2366,
2470,
2535,
2660,
2678,
2730,
2884,
2964,
3090,
3211,
3380,
3458,
3549,
3605,
3705,
3914,
3990,
4017,
4326,
4732,
4940,
5070,
5187,
5356,
5460,
5871,
5915,
6180,
6422,
6695,
6916,
7098,
7210,
7410,
7828,
7980,
8034,
8645,
8652,
9373,
9633,
9785,
10140,
10374,
10815,
11742,
11830,
12844,
13390,
13699,
14196,
14420,
14820,
16055,
16068,
17290,
17407,
17745,
18746,
19266,
19570,
20085,
20748,
21630,
22477,
23484,
23660,
25441,
25935,
26780,
27398,
28119,
29355,
32110,
34580,
34814,
35490,
37492,
38532,
39140,
40170,
41097,
43260,
44954,
46865,
48165,
50882,
51870,
52221,
54796,
56238,
58710,
64220,
67431,
68495,
69628,
70980,
76323,
80340,
82194,
87035,
89908,
93730,
96330,
101764,
103740,
104442,
112385,
112476,
117420,
121849,
127205,
134862,
136990,
140595,
152646,
164388,
174070,
178087,
187460,
192660,
205485,
208884,
224770,
243698,
254410,
261105,
269724,
273980,
281190,
305292,
330733,
337155,
348140,
356174,
365547,
381615,
410970,
449540,
487396,
508820,
522210,
534261,
562380,
609245,
661466,
674310,
712348,
731094,
763230,
821940,
890435,
992199,
1044420,
1068522,
1218490,
1322932,
1348620,
1462188,
1526460,
1653665,
1780870,
1827735,
1984398,
2137044,
2315131,
2436980,
2671305,
3307330,
3561740,
3655470,
3968796,
4630262,
4960995,
5342610,
6614660,
6945393,
7310940,
9260524,
9921990,
10685220,
11575655,
13890786,
19843980,
23151310,
27781572,
34726965,
46302620,
69453930,
138907860
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