| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
105,
131,
140,
210,
262,
393,
420,
524,
655,
786,
917,
1310,
1572,
1834,
1965,
2620,
2751,
3668,
3930,
4585,
4679,
5502,
7860,
9170,
9358,
11004,
13755,
14037,
18340,
18716,
23395,
27510,
28074,
32753,
46790,
55020,
56148,
65506,
70185,
93580,
98259,
131012,
140370,
163765,
196518,
280740,
327530,
393036,
491295,
612949,
655060,
982590,
1225898,
1838847,
1965180,
2451796,
3064745,
3677694,
4290643,
6129490,
7355388,
8581286,
9194235,
12258980,
12871929,
17162572,
18388470,
21453215,
25743858,
36776940,
42906430,
51487716,
64359645,
85812860,
128719290,
257438580
|