| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
28,
30,
33,
35,
36,
42,
44,
45,
55,
60,
63,
66,
70,
77,
84,
90,
99,
105,
110,
126,
132,
140,
154,
165,
180,
198,
210,
220,
231,
252,
308,
315,
330,
385,
396,
420,
462,
495,
630,
660,
693,
770,
924,
990,
1155,
1260,
1386,
1540,
1980,
2310,
2753,
2772,
3465,
4620,
5506,
6930,
8259,
11012,
13765,
13860,
16518,
19271,
24777,
27530,
30283,
33036,
38542,
41295,
49554,
55060,
57813,
60566,
77084,
82590,
90849,
96355,
99108,
115626,
121132,
123885,
151415,
165180,
173439,
181698,
192710,
211981,
231252,
247770,
272547,
289065,
302830,
346878,
363396,
385420,
423962,
454245,
495540,
545094,
578130,
605660,
635943,
693756,
847924,
867195,
908490,
1059905,
1090188,
1156260,
1271886,
1362735,
1734390,
1816980,
1907829,
2119810,
2543772,
2725470,
3179715,
3468780,
3815658,
4239620,
5450940,
6359430,
7631316,
9539145,
12718860,
19078290,
38156580
|