| 約数 |
1,
2,
4,
5,
8,
10,
19,
20,
25,
38,
40,
50,
76,
95,
100,
109,
152,
179,
190,
200,
218,
358,
380,
436,
475,
545,
716,
760,
872,
895,
950,
1090,
1432,
1790,
1900,
2071,
2180,
2725,
3401,
3580,
3800,
4142,
4360,
4475,
5450,
6802,
7160,
8284,
8950,
10355,
10900,
13604,
16568,
17005,
17900,
19511,
20710,
21800,
27208,
34010,
35800,
39022,
41420,
51775,
68020,
78044,
82840,
85025,
97555,
103550,
136040,
156088,
170050,
195110,
207100,
340100,
370709,
390220,
414200,
487775,
680200,
741418,
780440,
975550,
1482836,
1853545,
1951100,
2965672,
3707090,
3902200,
7414180,
9267725,
14828360,
18535450,
37070900,
74141800
|