| 約数 |
1,
2,
4,
5,
8,
10,
20,
31,
40,
41,
62,
71,
82,
124,
127,
142,
155,
164,
205,
248,
254,
284,
310,
328,
355,
410,
508,
568,
620,
635,
710,
820,
1016,
1240,
1270,
1271,
1420,
1640,
2201,
2540,
2542,
2840,
2911,
3937,
4402,
5080,
5084,
5207,
5822,
6355,
7874,
8804,
9017,
10168,
10414,
11005,
11644,
12710,
14555,
15748,
17608,
18034,
19685,
20828,
22010,
23288,
25420,
26035,
29110,
31496,
36068,
39370,
41656,
44020,
45085,
50840,
52070,
58220,
72136,
78740,
88040,
90170,
90241,
104140,
116440,
157480,
161417,
180340,
180482,
208280,
279527,
322834,
360680,
360964,
369697,
451205,
559054,
645668,
721928,
739394,
807085,
902410,
1118108,
1291336,
1397635,
1478788,
1614170,
1804820,
1848485,
2236216,
2795270,
2957576,
3228340,
3609640,
3696970,
5590540,
6456680,
7393940,
11181080,
11460607,
14787880,
22921214,
45842428,
57303035,
91684856,
114606070,
229212140,
458424280
|