| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
28,
30,
35,
36,
42,
45,
49,
60,
63,
70,
84,
90,
98,
105,
126,
140,
147,
180,
196,
210,
245,
252,
294,
315,
420,
441,
490,
588,
630,
735,
882,
980,
1260,
1470,
1764,
2205,
2940,
4410,
8820,
14251,
28502,
42753,
57004,
71255,
85506,
99757,
128259,
142510,
171012,
199514,
213765,
256518,
285020,
299271,
399028,
427530,
498785,
513036,
598542,
641295,
698299,
855060,
897813,
997570,
1197084,
1282590,
1396598,
1496355,
1795626,
1995140,
2094897,
2565180,
2793196,
2992710,
3491495,
3591252,
4189794,
4489065,
5985420,
6284691,
6982990,
8379588,
8978130,
10474485,
12569382,
13965980,
17956260,
20948970,
25138764,
31423455,
41897940,
62846910,
125693820
|