| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
47,
60,
70,
84,
94,
105,
140,
141,
188,
210,
235,
282,
329,
420,
470,
564,
658,
705,
940,
987,
1316,
1410,
1645,
1974,
2820,
3290,
3948,
3989,
4935,
6580,
7978,
9870,
11967,
15956,
19740,
19945,
23934,
27923,
39890,
47868,
55846,
59835,
79780,
83769,
111692,
119670,
139615,
167538,
187483,
239340,
279230,
335076,
374966,
418845,
558460,
562449,
749932,
837690,
937415,
1124898,
1312381,
1675380,
1874830,
2249796,
2624762,
2812245,
3749660,
3937143,
5249524,
5624490,
6561905,
7874286,
11248980,
13123810,
15748572,
19685715,
26247620,
39371430,
78742860
|