68205660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10429}}^1$

素因数の和:10550

約数の個数: 48

約数和(自身を含む): 192746400

約数和(自身を除く): 124540740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 10429, 20858, 31287, 41716, 52145, 62574, 104290, 125148, 156435, 208580, 312870, 625740, 1136761, 2273522, 3410283, 4547044, 5683805, 6820566, 11367610, 13641132, 17051415, 22735220, 34102830, 68205660]

約数ペア:

[(1, 68205660), (2, 34102830), (3, 22735220), (4, 17051415), (5, 13641132), (6, 11367610), (10, 6820566), (12, 5683805), (15, 4547044), (20, 3410283), (30, 2273522), (60, 1136761), (109, 625740), (218, 312870), (327, 208580), (436, 156435), (545, 125148), (654, 104290), (1090, 62574), (1308, 52145), (1635, 41716), (2180, 31287), (3270, 20858), (6540, 10429)]