75234280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 185976000

約数和(自身を除く): 110741720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 652, 815, 1049, 1304, 1630, 1793, 2098, 3260, 3586, 4196, 5245, 6520, 7172, 8392, 8965, 10490, 11539, 14344, 17930, 20980, 23078, 35860, 41960, 46156, 57695, 71720, 92312, 115390, 170987, 230780, 341974, 461560, 683948, 854935, 1367896, 1709870, 1880857, 3419740, 3761714, 6839480, 7523428, 9404285, 15046856, 18808570, 37617140, 75234280]

約数ペア:

[(1, 75234280), (2, 37617140), (4, 18808570), (5, 15046856), (8, 9404285), (10, 7523428), (11, 6839480), (20, 3761714), (22, 3419740), (40, 1880857), (44, 1709870), (55, 1367896), (88, 854935), (110, 683948), (163, 461560), (220, 341974), (326, 230780), (440, 170987), (652, 115390), (815, 92312), (1049, 71720), (1304, 57695), (1630, 46156), (1793, 41960), (2098, 35860), (3260, 23078), (3586, 20980), (4196, 17930), (5245, 14344), (6520, 11539), (7172, 10490), (8392, 8965)]