| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
18,
20,
21,
24,
27,
28,
29,
30,
35,
36,
40,
42,
45,
54,
56,
58,
60,
63,
70,
72,
84,
87,
90,
105,
108,
116,
120,
126,
135,
140,
145,
168,
174,
180,
189,
203,
210,
216,
232,
252,
261,
270,
280,
290,
315,
348,
360,
378,
406,
420,
435,
504,
522,
540,
580,
609,
630,
696,
756,
783,
812,
840,
870,
945,
1015,
1044,
1080,
1160,
1218,
1260,
1305,
1512,
1566,
1624,
1740,
1827,
1890,
2030,
2088,
2436,
2520,
2610,
3045,
3132,
3480,
3654,
3780,
3915,
4060,
4872,
5220,
5481,
6090,
6264,
7308,
7560,
7830,
8120,
9135,
10440,
10962,
12180,
14616,
15660,
18270,
21924,
24360,
27405,
31320,
36540,
43848,
54810,
73080,
109620,
219240
|