| 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,
1201,
1260,
1320,
1386,
1540,
1848,
1980,
2310,
2402,
2520,
2772,
3080,
3465,
3603,
3960,
4620,
4804,
5544,
6005,
6930,
7206,
8407,
9240,
9608,
10809,
12010,
13211,
13860,
14412,
16814,
18015,
21618,
24020,
25221,
26422,
27720,
28824,
33628,
36030,
39633,
42035,
43236,
48040,
50442,
52844,
54045,
66055,
67256,
72060,
75663,
79266,
84070,
86472,
92477,
100884,
105688,
108090,
118899,
126105,
132110,
144120,
151326,
158532,
168140,
184954,
198165,
201768,
216180,
237798,
252210,
264220,
277431,
302652,
317064,
336280,
369908,
378315,
396330,
432360,
462385,
475596,
504420,
528440,
554862,
594495,
605304,
739816,
756630,
792660,
832293,
924770,
951192,
1008840,
1109724,
1188990,
1387155,
1513260,
1585320,
1664586,
1849540,
2219448,
2377980,
2774310,
3026520,
3329172,
3699080,
4161465,
4755960,
5548620,
6658344,
8322930,
11097240,
16645860,
33291720
|