| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
25,
28,
31,
35,
49,
50,
62,
70,
98,
100,
124,
140,
155,
175,
181,
196,
217,
245,
310,
350,
362,
434,
490,
620,
700,
724,
775,
868,
905,
980,
1085,
1225,
1267,
1519,
1550,
1810,
2170,
2450,
2534,
3038,
3100,
3620,
4340,
4525,
4900,
5068,
5425,
5611,
6076,
6335,
7595,
8869,
9050,
10850,
11222,
12670,
15190,
17738,
18100,
21700,
22444,
25340,
28055,
30380,
31675,
35476,
37975,
39277,
44345,
56110,
63350,
75950,
78554,
88690,
112220,
126700,
140275,
151900,
157108,
177380,
196385,
221725,
274939,
280550,
392770,
443450,
549878,
561100,
785540,
886900,
981925,
1099756,
1374695,
1963850,
2749390,
3927700,
5498780,
6873475,
13746950,
27493900
|