| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
127,
160,
200,
254,
320,
400,
508,
635,
800,
1016,
1229,
1270,
1600,
2032,
2458,
2540,
3175,
4064,
4916,
5080,
6145,
6350,
8128,
9832,
10160,
12290,
12700,
19664,
20320,
24580,
25400,
30725,
39328,
40640,
49160,
50800,
61450,
78656,
98320,
101600,
122900,
156083,
196640,
203200,
245800,
312166,
393280,
491600,
624332,
780415,
983200,
1248664,
1560830,
1966400,
2497328,
3121660,
3902075,
4994656,
6243320,
7804150,
9989312,
12486640,
15608300,
24973280,
31216600,
49946560,
62433200,
124866400,
249732800
|