| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
29,
30,
58,
60,
79,
87,
116,
137,
145,
158,
174,
237,
274,
290,
316,
348,
395,
411,
435,
474,
548,
580,
685,
790,
822,
870,
948,
1185,
1370,
1580,
1644,
1740,
2055,
2291,
2370,
2740,
3973,
4110,
4582,
4740,
6873,
7946,
8220,
9164,
10823,
11455,
11919,
13746,
15892,
19865,
21646,
22910,
23838,
27492,
32469,
34365,
39730,
43292,
45820,
47676,
54115,
59595,
64938,
68730,
79460,
108230,
119190,
129876,
137460,
162345,
216460,
238380,
313867,
324690,
627734,
649380,
941601,
1255468,
1569335,
1883202,
3138670,
3766404,
4708005,
6277340,
9416010,
18832020
|