| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
56,
60,
70,
84,
101,
105,
120,
140,
168,
202,
210,
280,
303,
404,
420,
505,
606,
707,
727,
808,
840,
1010,
1212,
1414,
1454,
1515,
2020,
2121,
2181,
2424,
2828,
2908,
3030,
3535,
3635,
4040,
4242,
4362,
5089,
5656,
5816,
6060,
7070,
7270,
8484,
8724,
10178,
10605,
10905,
12120,
14140,
14540,
15267,
16968,
17448,
20356,
21210,
21810,
25445,
28280,
29080,
30534,
40712,
42420,
43620,
50890,
61068,
73427,
76335,
84840,
87240,
101780,
122136,
146854,
152670,
203560,
220281,
293708,
305340,
367135,
440562,
513989,
587416,
610680,
734270,
881124,
1027978,
1101405,
1468540,
1541967,
1762248,
2055956,
2202810,
2569945,
2937080,
3083934,
4111912,
4405620,
5139890,
6167868,
7709835,
8811240,
10279780,
12335736,
15419670,
20559560,
30839340,
61678680
|