| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
19,
20,
21,
28,
30,
35,
38,
42,
49,
57,
60,
70,
76,
84,
95,
98,
105,
114,
133,
140,
147,
190,
196,
210,
228,
245,
266,
285,
294,
307,
380,
399,
420,
490,
532,
570,
588,
614,
665,
735,
798,
921,
931,
980,
1140,
1228,
1330,
1470,
1535,
1596,
1842,
1862,
1995,
2149,
2660,
2793,
2940,
3070,
3684,
3724,
3990,
4298,
4605,
4655,
5586,
5833,
6140,
6447,
7980,
8596,
9210,
9310,
10745,
11172,
11666,
12894,
13965,
15043,
17499,
18420,
18620,
21490,
23332,
25788,
27930,
29165,
30086,
32235,
34998,
40831,
42980,
45129,
55860,
58330,
60172,
64470,
69996,
75215,
81662,
87495,
90258,
116660,
122493,
128940,
150430,
163324,
174990,
180516,
204155,
225645,
244986,
285817,
300860,
349980,
408310,
451290,
489972,
571634,
612465,
816620,
857451,
902580,
1143268,
1224930,
1429085,
1714902,
2449860,
2858170,
3429804,
4287255,
5716340,
8574510,
17149020
|