75528990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14723}}^1$

素因数の和:14758

約数の個数: 64

約数和(自身を含む): 212025600

約数和(自身を除く): 136496610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 14723, 29446, 44169, 73615, 88338, 132507, 147230, 220845, 265014, 279737, 397521, 441690, 559474, 662535, 795042, 839211, 1325070, 1398685, 1678422, 1987605, 2517633, 2797370, 3975210, 4196055, 5035266, 7552899, 8392110, 12588165, 15105798, 25176330, 37764495, 75528990]

約数ペア:

[(1, 75528990), (2, 37764495), (3, 25176330), (5, 15105798), (6, 12588165), (9, 8392110), (10, 7552899), (15, 5035266), (18, 4196055), (19, 3975210), (27, 2797370), (30, 2517633), (38, 1987605), (45, 1678422), (54, 1398685), (57, 1325070), (90, 839211), (95, 795042), (114, 662535), (135, 559474), (171, 441690), (190, 397521), (270, 279737), (285, 265014), (342, 220845), (513, 147230), (570, 132507), (855, 88338), (1026, 73615), (1710, 44169), (2565, 29446), (5130, 14723)]