75149120

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3307

約数の個数: 56

約数和(自身を含む): 181456584

約数和(自身を除く): 106307464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 3217, 4672, 5840, 6434, 11680, 12868, 16085, 23360, 25736, 32170, 51472, 64340, 102944, 128680, 205888, 234841, 257360, 469682, 514720, 939364, 1029440, 1174205, 1878728, 2348410, 3757456, 4696820, 7514912, 9393640, 15029824, 18787280, 37574560, 75149120]

約数ペア:

[(1, 75149120), (2, 37574560), (4, 18787280), (5, 15029824), (8, 9393640), (10, 7514912), (16, 4696820), (20, 3757456), (32, 2348410), (40, 1878728), (64, 1174205), (73, 1029440), (80, 939364), (146, 514720), (160, 469682), (292, 257360), (320, 234841), (365, 205888), (584, 128680), (730, 102944), (1168, 64340), (1460, 51472), (2336, 32170), (2920, 25736), (3217, 23360), (4672, 16085), (5840, 12868), (6434, 11680)]