| 約数 |
1,
2,
4,
5,
10,
19,
20,
31,
38,
62,
76,
95,
124,
155,
190,
310,
380,
589,
620,
809,
857,
1178,
1618,
1714,
2356,
2945,
3236,
3428,
4045,
4285,
5890,
8090,
8570,
11780,
15371,
16180,
16283,
17140,
25079,
26567,
30742,
32566,
50158,
53134,
61484,
65132,
76855,
81415,
100316,
106268,
125395,
132835,
153710,
162830,
250790,
265670,
307420,
325660,
476501,
501580,
504773,
531340,
693313,
953002,
1009546,
1386626,
1906004,
2019092,
2382505,
2523865,
2773252,
3466565,
4765010,
5047730,
6933130,
9530020,
10095460,
13172947,
13866260,
21492703,
26345894,
42985406,
52691788,
65864735,
85970812,
107463515,
131729470,
214927030,
263458940,
408361357,
429854060,
816722714,
1633445428,
2041806785,
4083613570,
8167227140
|