3103000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 7581600

約数和(自身を除く): 4478600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 107, 116, 125, 145, 200, 214, 232, 250, 290, 428, 500, 535, 580, 725, 856, 1000, 1070, 1160, 1450, 2140, 2675, 2900, 3103, 3625, 4280, 5350, 5800, 6206, 7250, 10700, 12412, 13375, 14500, 15515, 21400, 24824, 26750, 29000, 31030, 53500, 62060, 77575, 107000, 124120, 155150, 310300, 387875, 620600, 775750, 1551500, 3103000]

約数ペア:

[(1, 3103000), (2, 1551500), (4, 775750), (5, 620600), (8, 387875), (10, 310300), (20, 155150), (25, 124120), (29, 107000), (40, 77575), (50, 62060), (58, 53500), (100, 31030), (107, 29000), (116, 26750), (125, 24824), (145, 21400), (200, 15515), (214, 14500), (232, 13375), (250, 12412), (290, 10700), (428, 7250), (500, 6206), (535, 5800), (580, 5350), (725, 4280), (856, 3625), (1000, 3103), (1070, 2900), (1160, 2675), (1450, 2140)]