約数 |
1,
2,
4,
5,
8,
10,
11,
16,
20,
22,
31,
40,
44,
55,
62,
80,
88,
110,
124,
155,
176,
220,
248,
310,
341,
440,
496,
620,
682,
880,
1240,
1364,
1705,
2480,
2621,
2728,
3410,
5242,
5456,
6820,
10484,
13105,
13640,
20968,
26210,
27280,
28831,
41936,
52420,
57662,
81251,
104840,
115324,
144155,
162502,
209680,
230648,
288310,
325004,
406255,
461296,
576620,
650008,
812510,
893761,
1153240,
1300016,
1625020,
1787522,
2306480,
3250040,
3575044,
4468805,
6500080,
7150088,
8937610,
14300176,
17875220,
35750440,
71500880
|