| 約数 |
1,
3,
5,
7,
9,
15,
21,
27,
35,
45,
49,
63,
79,
105,
135,
147,
189,
237,
245,
271,
315,
395,
441,
553,
711,
735,
813,
945,
1185,
1323,
1355,
1659,
1897,
2133,
2205,
2439,
2765,
3555,
3871,
4065,
4977,
5691,
6615,
7317,
8295,
9485,
10665,
11613,
12195,
13279,
14931,
17073,
19355,
21409,
24885,
28455,
34839,
36585,
39837,
51219,
58065,
64227,
66395,
74655,
85365,
104517,
107045,
119511,
149863,
174195,
192681,
199185,
256095,
321135,
358533,
449589,
522585,
578043,
597555,
749315,
963405,
1049041,
1348767,
1792665,
2247945,
2890215,
3147123,
4046301,
5245205,
6743835,
9441369,
15735615,
20231505,
28324107,
47206845,
141620535
|