| 約数 |
1,
2,
4,
5,
8,
10,
11,
16,
20,
22,
40,
41,
44,
55,
67,
80,
82,
88,
110,
121,
134,
164,
176,
205,
220,
242,
268,
328,
335,
410,
440,
451,
484,
536,
605,
656,
670,
737,
820,
880,
902,
968,
1072,
1210,
1340,
1474,
1640,
1804,
1936,
2255,
2420,
2680,
2747,
2948,
3280,
3608,
3685,
4510,
4840,
4961,
5360,
5494,
5896,
7216,
7370,
8107,
9020,
9680,
9922,
10988,
11792,
13735,
14740,
16214,
18040,
19844,
21976,
24805,
27470,
29480,
30217,
32428,
36080,
39688,
40535,
43952,
49610,
54940,
58960,
60434,
64856,
79376,
81070,
99220,
109880,
120868,
129712,
151085,
162140,
198440,
219760,
241736,
302170,
324280,
332387,
396880,
483472,
604340,
648560,
664774,
1208680,
1329548,
1661935,
2417360,
2659096,
3323870,
5318192,
6647740,
13295480,
26590960
|