144902000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 80

約数和(自身を含む): 357244992

約数和(自身を除く): 212342992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 400, 424, 500, 530, 848, 1000, 1060, 1325, 1367, 2000, 2120, 2650, 2734, 4240, 5300, 5468, 6625, 6835, 10600, 10936, 13250, 13670, 21200, 21872, 26500, 27340, 34175, 53000, 54680, 68350, 72451, 106000, 109360, 136700, 144902, 170875, 273400, 289804, 341750, 362255, 546800, 579608, 683500, 724510, 1159216, 1367000, 1449020, 1811275, 2734000, 2898040, 3622550, 5796080, 7245100, 9056375, 14490200, 18112750, 28980400, 36225500, 72451000, 144902000]

約数ペア:

[(1, 144902000), (2, 72451000), (4, 36225500), (5, 28980400), (8, 18112750), (10, 14490200), (16, 9056375), (20, 7245100), (25, 5796080), (40, 3622550), (50, 2898040), (53, 2734000), (80, 1811275), (100, 1449020), (106, 1367000), (125, 1159216), (200, 724510), (212, 683500), (250, 579608), (265, 546800), (400, 362255), (424, 341750), (500, 289804), (530, 273400), (848, 170875), (1000, 144902), (1060, 136700), (1325, 109360), (1367, 106000), (2000, 72451), (2120, 68350), (2650, 54680), (2734, 53000), (4240, 34175), (5300, 27340), (5468, 26500), (6625, 21872), (6835, 21200), (10600, 13670), (10936, 13250)]