| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
140,
175,
196,
200,
245,
280,
350,
392,
400,
490,
560,
700,
784,
980,
1225,
1400,
1960,
1999,
2450,
2800,
3920,
3998,
4900,
7996,
9800,
9995,
13993,
15992,
19600,
19990,
27986,
31984,
39980,
49975,
55972,
69965,
79960,
97951,
99950,
111944,
139930,
159920,
195902,
199900,
223888,
279860,
349825,
391804,
399800,
489755,
559720,
699650,
783608,
799600,
979510,
1119440,
1399300,
1567216,
1959020,
2448775,
2798600,
3918040,
4897550,
5597200,
7836080,
9795100,
19590200,
39180400
|