| 約数 |
1,
2,
4,
5,
7,
10,
11,
14,
20,
22,
25,
28,
35,
44,
49,
50,
55,
70,
77,
98,
100,
110,
140,
154,
175,
179,
196,
220,
245,
275,
308,
350,
358,
385,
490,
539,
550,
700,
716,
770,
895,
980,
1078,
1100,
1225,
1253,
1540,
1790,
1925,
1969,
2156,
2450,
2506,
2695,
3580,
3850,
3938,
4475,
4900,
5012,
5390,
6265,
7700,
7876,
8771,
8950,
9845,
10780,
12530,
13475,
13783,
17542,
17900,
19690,
25060,
26950,
27566,
31325,
35084,
39380,
43855,
49225,
53900,
55132,
62650,
68915,
87710,
96481,
98450,
125300,
137830,
175420,
192962,
196900,
219275,
275660,
344575,
385924,
438550,
482405,
689150,
877100,
964810,
1378300,
1929620,
2412025,
4824050,
9648100
|