| 約数 |
1,
2,
5,
7,
10,
14,
25,
35,
50,
70,
71,
83,
109,
142,
166,
175,
218,
350,
355,
415,
497,
545,
581,
710,
763,
830,
994,
1090,
1162,
1526,
1775,
2075,
2485,
2725,
2905,
3550,
3815,
4150,
4970,
5450,
5810,
5893,
7630,
7739,
9047,
11786,
12425,
14525,
15478,
18094,
19075,
24850,
29050,
29465,
38150,
38695,
41251,
45235,
54173,
58930,
63329,
77390,
82502,
90470,
108346,
126658,
147325,
193475,
206255,
226175,
270865,
294650,
316645,
386950,
412510,
452350,
541730,
633290,
642337,
1031275,
1284674,
1354325,
1583225,
2062550,
2708650,
3166450,
3211685,
4496359,
6423370,
8992718,
16058425,
22481795,
32116850,
44963590,
112408975,
224817950
|