| 約数 |
1,
3,
5,
7,
9,
15,
21,
23,
27,
31,
35,
37,
45,
63,
69,
81,
93,
105,
111,
115,
135,
155,
161,
185,
189,
207,
217,
243,
259,
279,
315,
333,
345,
405,
465,
483,
555,
567,
621,
651,
713,
777,
805,
837,
851,
945,
999,
1035,
1085,
1147,
1215,
1295,
1395,
1449,
1665,
1701,
1863,
1953,
2139,
2331,
2415,
2511,
2553,
2835,
2997,
3105,
3255,
3441,
3565,
3885,
4185,
4255,
4347,
4991,
4995,
5589,
5735,
5859,
5957,
6417,
6993,
7245,
7533,
7659,
8029,
8505,
8991,
9315,
9765,
10323,
10695,
11655,
12555,
12765,
13041,
14973,
14985,
17205,
17577,
17871,
19251,
20979,
21735,
22977,
24087,
24955,
26381,
27945,
29295,
29785,
30969,
32085,
34965,
37665,
38295,
39123,
40145,
44919,
44955,
51615,
52731,
53613,
57753,
62937,
65205,
68931,
72261,
74865,
79143,
87885,
89355,
92907,
96255,
104895,
114885,
120435,
131905,
134757,
154845,
160839,
173259,
184667,
195615,
206793,
216783,
224595,
237429,
263655,
268065,
278721,
288765,
314685,
344655,
361305,
395715,
404271,
464535,
482517,
554001,
650349,
673785,
712287,
804195,
866295,
923335,
1033965,
1083915,
1187145,
1212813,
1393605,
1447551,
1662003,
1951047,
2021355,
2136861,
2412585,
2770005,
3251745,
3561435,
4986009,
6064065,
6410583,
7237755,
8310015,
9755235,
10684305,
14958027,
24930045,
32052915,
44874081,
74790135,
224370405
|