90125160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44179}}^1$

素因数の和:44210

約数の個数: 64

約数和(自身を含む): 286286400

約数和(自身を除く): 196161240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44179, 88358, 132537, 176716, 220895, 265074, 353432, 441790, 530148, 662685, 751043, 883580, 1060296, 1325370, 1502086, 1767160, 2253129, 2650740, 3004172, 3755215, 4506258, 5301480, 6008344, 7510430, 9012516, 11265645, 15020860, 18025032, 22531290, 30041720, 45062580, 90125160]

約数ペア:

[(1, 90125160), (2, 45062580), (3, 30041720), (4, 22531290), (5, 18025032), (6, 15020860), (8, 11265645), (10, 9012516), (12, 7510430), (15, 6008344), (17, 5301480), (20, 4506258), (24, 3755215), (30, 3004172), (34, 2650740), (40, 2253129), (51, 1767160), (60, 1502086), (68, 1325370), (85, 1060296), (102, 883580), (120, 751043), (136, 662685), (170, 530148), (204, 441790), (255, 353432), (340, 265074), (408, 220895), (510, 176716), (680, 132537), (1020, 88358), (2040, 44179)]