4206000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{701}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 13579488

約数和(自身を除く): 9373488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 701, 750, 1000, 1200, 1402, 1500, 2000, 2103, 2804, 3000, 3505, 4206, 5608, 6000, 7010, 8412, 10515, 11216, 14020, 16824, 17525, 21030, 28040, 33648, 35050, 42060, 52575, 56080, 70100, 84120, 87625, 105150, 140200, 168240, 175250, 210300, 262875, 280400, 350500, 420600, 525750, 701000, 841200, 1051500, 1402000, 2103000, 4206000]

約数ペア:

[(1, 4206000), (2, 2103000), (3, 1402000), (4, 1051500), (5, 841200), (6, 701000), (8, 525750), (10, 420600), (12, 350500), (15, 280400), (16, 262875), (20, 210300), (24, 175250), (25, 168240), (30, 140200), (40, 105150), (48, 87625), (50, 84120), (60, 70100), (75, 56080), (80, 52575), (100, 42060), (120, 35050), (125, 33648), (150, 28040), (200, 21030), (240, 17525), (250, 16824), (300, 14020), (375, 11216), (400, 10515), (500, 8412), (600, 7010), (701, 6000), (750, 5608), (1000, 4206), (1200, 3505), (1402, 3000), (1500, 2804), (2000, 2103)]