4506000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{751}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 14546688

約数和(自身を除く): 10040688

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, 750, 751, 1000, 1200, 1500, 1502, 2000, 2253, 3000, 3004, 3755, 4506, 6000, 6008, 7510, 9012, 11265, 12016, 15020, 18024, 18775, 22530, 30040, 36048, 37550, 45060, 56325, 60080, 75100, 90120, 93875, 112650, 150200, 180240, 187750, 225300, 281625, 300400, 375500, 450600, 563250, 751000, 901200, 1126500, 1502000, 2253000, 4506000]

約数ペア:

[(1, 4506000), (2, 2253000), (3, 1502000), (4, 1126500), (5, 901200), (6, 751000), (8, 563250), (10, 450600), (12, 375500), (15, 300400), (16, 281625), (20, 225300), (24, 187750), (25, 180240), (30, 150200), (40, 112650), (48, 93875), (50, 90120), (60, 75100), (75, 60080), (80, 56325), (100, 45060), (120, 37550), (125, 36048), (150, 30040), (200, 22530), (240, 18775), (250, 18024), (300, 15020), (375, 12016), (400, 11265), (500, 9012), (600, 7510), (750, 6008), (751, 6000), (1000, 4506), (1200, 3755), (1500, 3004), (1502, 3000), (2000, 2253)]