150052240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 377975808

約数和(自身を除く): 227923568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 223, 260, 446, 520, 647, 892, 1040, 1115, 1294, 1784, 2230, 2588, 2899, 3235, 3568, 4460, 5176, 5798, 6470, 8411, 8920, 10352, 11596, 12940, 14495, 16822, 17840, 23192, 25880, 28990, 33644, 42055, 46384, 51760, 57980, 67288, 84110, 115960, 134576, 144281, 168220, 231920, 288562, 336440, 577124, 672880, 721405, 1154248, 1442810, 1875653, 2308496, 2885620, 3751306, 5771240, 7502612, 9378265, 11542480, 15005224, 18756530, 30010448, 37513060, 75026120, 150052240]

約数ペア:

[(1, 150052240), (2, 75026120), (4, 37513060), (5, 30010448), (8, 18756530), (10, 15005224), (13, 11542480), (16, 9378265), (20, 7502612), (26, 5771240), (40, 3751306), (52, 2885620), (65, 2308496), (80, 1875653), (104, 1442810), (130, 1154248), (208, 721405), (223, 672880), (260, 577124), (446, 336440), (520, 288562), (647, 231920), (892, 168220), (1040, 144281), (1115, 134576), (1294, 115960), (1784, 84110), (2230, 67288), (2588, 57980), (2899, 51760), (3235, 46384), (3568, 42055), (4460, 33644), (5176, 28990), (5798, 25880), (6470, 23192), (8411, 17840), (8920, 16822), (10352, 14495), (11596, 12940)]