| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
128,
160,
200,
256,
281,
320,
400,
512,
562,
640,
800,
1024,
1124,
1280,
1405,
1600,
2048,
2248,
2560,
2810,
3200,
4096,
4496,
5120,
5620,
6400,
7025,
8192,
8992,
10240,
11240,
12800,
14050,
16384,
17984,
20480,
22480,
25600,
28100,
35968,
40960,
44960,
51200,
56200,
71936,
81920,
89920,
102400,
112400,
143872,
179840,
204800,
224800,
287744,
359680,
409600,
449600,
575488,
719360,
899200,
1150976,
1438720,
1798400,
2301952,
2877440,
3596800,
4603904,
5754880,
7193600,
11509760,
14387200,
23019520,
28774400,
57548800,
115097600
|