| 約数 |
1,
3,
5,
7,
9,
13,
15,
21,
27,
29,
35,
39,
45,
49,
63,
65,
87,
91,
97,
105,
117,
135,
145,
147,
189,
195,
203,
245,
261,
273,
291,
315,
351,
377,
435,
441,
455,
485,
585,
609,
637,
679,
735,
783,
819,
873,
945,
1015,
1131,
1261,
1305,
1323,
1365,
1421,
1455,
1755,
1827,
1885,
1911,
2037,
2205,
2457,
2619,
2639,
2813,
3045,
3185,
3393,
3395,
3783,
3915,
4095,
4263,
4365,
4753,
5481,
5655,
5733,
6111,
6305,
6615,
7105,
7917,
8439,
8827,
9135,
9555,
10179,
10185,
11349,
12285,
12789,
13095,
13195,
14065,
14259,
16965,
17199,
18333,
18473,
18915,
19691,
21315,
23751,
23765,
25317,
26481,
27405,
28665,
30555,
34047,
36569,
38367,
39585,
42195,
42777,
44135,
50895,
55419,
56745,
59073,
61789,
63945,
71253,
71295,
75951,
79443,
85995,
91665,
92365,
98455,
109707,
118755,
126585,
128331,
132405,
137837,
166257,
170235,
177219,
182845,
185367,
191835,
213885,
238329,
255983,
277095,
295365,
308945,
329121,
356265,
379755,
397215,
413511,
498771,
531657,
548535,
556101,
641655,
689185,
767949,
831285,
886095,
926835,
987363,
1191645,
1240533,
1279915,
1645605,
1668303,
1791881,
2067555,
2303847,
2493855,
2658285,
2780505,
3721599,
3839745,
4936815,
5375643,
6202665,
6911541,
8341515,
8959405,
11519235,
16126929,
18607995,
26878215,
34557705,
48380787,
80634645,
241903935
|