85287000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28429}}^1$

素因数の和:28453

約数の個数: 64

約数和(自身を含む): 266104800

約数和(自身を除く): 180817800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 28429, 56858, 85287, 113716, 142145, 170574, 227432, 284290, 341148, 426435, 568580, 682296, 710725, 852870, 1137160, 1421450, 1705740, 2132175, 2842900, 3411480, 3553625, 4264350, 5685800, 7107250, 8528700, 10660875, 14214500, 17057400, 21321750, 28429000, 42643500, 85287000]

約数ペア:

[(1, 85287000), (2, 42643500), (3, 28429000), (4, 21321750), (5, 17057400), (6, 14214500), (8, 10660875), (10, 8528700), (12, 7107250), (15, 5685800), (20, 4264350), (24, 3553625), (25, 3411480), (30, 2842900), (40, 2132175), (50, 1705740), (60, 1421450), (75, 1137160), (100, 852870), (120, 710725), (125, 682296), (150, 568580), (200, 426435), (250, 341148), (300, 284290), (375, 227432), (500, 170574), (600, 142145), (750, 113716), (1000, 85287), (1500, 56858), (3000, 28429)]