| 約数 |
1,
2,
4,
5,
10,
17,
20,
34,
68,
85,
109,
170,
197,
218,
239,
340,
394,
436,
478,
545,
788,
956,
985,
1090,
1195,
1853,
1970,
2180,
2390,
3349,
3706,
3940,
4063,
4780,
6698,
7412,
8126,
9265,
13396,
16252,
16745,
18530,
20315,
21473,
26051,
33490,
37060,
40630,
42946,
47083,
52102,
66980,
81260,
85892,
94166,
104204,
107365,
130255,
188332,
214730,
235415,
260510,
365041,
429460,
442867,
470830,
521020,
730082,
800411,
885734,
941660,
1460164,
1600822,
1771468,
1825205,
2214335,
3201644,
3650410,
4002055,
4428670,
5132047,
7300820,
8004110,
8857340,
10264094,
16008220,
20528188,
25660235,
51320470,
87244799,
102640940,
174489598,
348979196,
436223995,
872447990,
1744895980
|