| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
49,
56,
62,
70,
80,
98,
112,
124,
140,
155,
196,
217,
245,
248,
280,
310,
392,
434,
490,
496,
560,
620,
784,
868,
980,
1085,
1240,
1519,
1736,
1960,
2170,
2480,
2539,
3038,
3472,
3920,
4340,
5078,
6076,
7595,
8680,
10156,
12152,
12695,
15190,
17360,
17773,
20312,
24304,
25390,
30380,
35546,
40624,
50780,
60760,
71092,
78709,
88865,
101560,
121520,
124411,
142184,
157418,
177730,
203120,
248822,
284368,
314836,
355460,
393545,
497644,
550963,
622055,
629672,
710920,
787090,
995288,
1101926,
1244110,
1259344,
1421840,
1574180,
1990576,
2203852,
2488220,
2754815,
3148360,
3856741,
4407704,
4976440,
5509630,
6296720,
7713482,
8815408,
9952880,
11019260,
15426964,
19283705,
22038520,
30853928,
38567410,
44077040,
61707856,
77134820,
154269640,
308539280
|