| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
25,
28,
35,
40,
49,
50,
56,
70,
98,
100,
140,
175,
196,
200,
245,
280,
350,
392,
490,
700,
980,
1225,
1400,
1960,
2450,
4900,
9800,
122149,
244298,
488596,
610745,
855043,
977192,
1221490,
1710086,
2442980,
3053725,
3420172,
4275215,
4885960,
5985301,
6107450,
6840344,
8550430,
11970602,
12214900,
17100860,
21376075,
23941204,
24429800,
29926505,
34201720,
42752150,
47882408,
59853010,
85504300,
119706020,
149632525,
171008600,
239412040,
299265050,
598530100,
1197060200
|