73816980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11408

約数の個数: 48

約数和(自身を含む): 208602240

約数和(自身を除く): 134785260

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, 11287, 22574, 33861, 45148, 56435, 67722, 112870, 135444, 169305, 225740, 338610, 677220, 1230283, 2460566, 3690849, 4921132, 6151415, 7381698, 12302830, 14763396, 18454245, 24605660, 36908490, 73816980]

約数ペア:

[(1, 73816980), (2, 36908490), (3, 24605660), (4, 18454245), (5, 14763396), (6, 12302830), (10, 7381698), (12, 6151415), (15, 4921132), (20, 3690849), (30, 2460566), (60, 1230283), (109, 677220), (218, 338610), (327, 225740), (436, 169305), (545, 135444), (654, 112870), (1090, 67722), (1308, 56435), (1635, 45148), (2180, 33861), (3270, 22574), (6540, 11287)]