| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
17,
19,
20,
30,
34,
38,
51,
57,
60,
68,
76,
85,
95,
102,
114,
170,
190,
204,
228,
255,
285,
323,
340,
380,
510,
570,
646,
969,
1020,
1140,
1292,
1615,
1938,
3230,
3876,
4845,
6460,
9690,
19380,
32831,
65662,
98493,
131324,
164155,
196986,
328310,
393972,
492465,
558127,
623789,
656620,
984930,
1116254,
1247578,
1674381,
1871367,
1969860,
2232508,
2495156,
2790635,
3118945,
3348762,
3742734,
5581270,
6237890,
6697524,
7485468,
8371905,
9356835,
10604413,
11162540,
12475780,
16743810,
18713670,
21208826,
31813239,
33487620,
37427340,
42417652,
53022065,
63626478,
106044130,
127252956,
159066195,
212088260,
318132390,
636264780
|