75255760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17749}}^1$

素因数の和:17815

約数の個数: 40

約数和(自身を含む): 178281000

約数和(自身を除く): 103025240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 17749, 35498, 70996, 88745, 141992, 177490, 283984, 354980, 709960, 940697, 1419920, 1881394, 3762788, 4703485, 7525576, 9406970, 15051152, 18813940, 37627880, 75255760]

約数ペア:

[(1, 75255760), (2, 37627880), (4, 18813940), (5, 15051152), (8, 9406970), (10, 7525576), (16, 4703485), (20, 3762788), (40, 1881394), (53, 1419920), (80, 940697), (106, 709960), (212, 354980), (265, 283984), (424, 177490), (530, 141992), (848, 88745), (1060, 70996), (2120, 35498), (4240, 17749)]