| 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,
2450,
2800,
3529,
3920,
4900,
7058,
9800,
14116,
17645,
19600,
24703,
28232,
35290,
49406,
56464,
70580,
88225,
98812,
123515,
141160,
172921,
176450,
197624,
247030,
282320,
345842,
352900,
395248,
494060,
617575,
691684,
705800,
864605,
988120,
1235150,
1383368,
1411600,
1729210,
1976240,
2470300,
2766736,
3458420,
4323025,
4940600,
6916840,
8646050,
9881200,
13833680,
17292100,
34584200,
69168400
|