| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
24,
28,
30,
33,
35,
36,
40,
42,
44,
45,
55,
56,
60,
63,
66,
70,
72,
77,
84,
88,
90,
99,
105,
110,
120,
126,
132,
140,
154,
165,
168,
180,
198,
210,
220,
231,
252,
264,
280,
308,
315,
330,
360,
385,
396,
420,
440,
462,
495,
504,
616,
630,
660,
693,
770,
792,
840,
924,
990,
1155,
1260,
1320,
1386,
1540,
1848,
1980,
2310,
2520,
2772,
3080,
3465,
3960,
4620,
5544,
6930,
9240,
11551,
13860,
23102,
27720,
34653,
46204,
57755,
69306,
80857,
92408,
103959,
115510,
127061,
138612,
161714,
173265,
207918,
231020,
242571,
254122,
277224,
323428,
346530,
381183,
404285,
415836,
462040,
485142,
508244,
519795,
635305,
646856,
693060,
727713,
762366,
808570,
831672,
889427,
970284,
1016488,
1039590,
1143549,
1212855,
1270610,
1386120,
1455426,
1524732,
1617140,
1778854,
1905915,
1940568,
2079180,
2287098,
2425710,
2541220,
2668281,
2910852,
3049464,
3234280,
3557708,
3638565,
3811830,
4158360,
4447135,
4574196,
4851420,
5082440,
5336562,
5717745,
5821704,
7115416,
7277130,
7623660,
8004843,
8894270,
9148392,
9702840,
10673124,
11435490,
13341405,
14554260,
15247320,
16009686,
17788540,
21346248,
22870980,
26682810,
29108520,
32019372,
35577080,
40024215,
45741960,
53365620,
64038744,
80048430,
106731240,
160096860,
320193720
|