| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
83,
100,
128,
160,
166,
200,
256,
320,
332,
400,
415,
640,
664,
800,
830,
937,
1280,
1328,
1600,
1660,
1874,
2075,
2656,
3200,
3320,
3748,
4150,
4685,
5312,
6400,
6640,
7496,
8300,
9370,
10624,
13280,
14992,
16600,
18740,
21248,
23425,
26560,
29984,
33200,
37480,
46850,
53120,
59968,
66400,
74960,
77771,
93700,
106240,
119936,
132800,
149920,
155542,
187400,
239872,
265600,
299840,
311084,
374800,
388855,
531200,
599680,
622168,
749600,
777710,
1199360,
1244336,
1499200,
1555420,
1944275,
2488672,
2998400,
3110840,
3888550,
4977344,
5996800,
6221680,
7777100,
9954688,
12443360,
15554200,
19909376,
24886720,
31108400,
49773440,
62216800,
99546880,
124433600,
248867200,
497734400
|