420392397000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{140130799}}^1$

素因数の和:140130823

約数の個数: 64

約数和(自身を含む): 1311624288000

約数和(自身を除く): 891231891000

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, 140130799, 280261598, 420392397, 560523196, 700653995, 840784794, 1121046392, 1401307990, 1681569588, 2101961985, 2802615980, 3363139176, 3503269975, 4203923970, 5605231960, 7006539950, 8407847940, 10509809925, 14013079900, 16815695880, 17516349875, 21019619850, 28026159800, 35032699750, 42039239700, 52549049625, 70065399500, 84078479400, 105098099250, 140130799000, 210196198500, 420392397000]

約数ペア:

[(1, 420392397000), (2, 210196198500), (3, 140130799000), (4, 105098099250), (5, 84078479400), (6, 70065399500), (8, 52549049625), (10, 42039239700), (12, 35032699750), (15, 28026159800), (20, 21019619850), (24, 17516349875), (25, 16815695880), (30, 14013079900), (40, 10509809925), (50, 8407847940), (60, 7006539950), (75, 5605231960), (100, 4203923970), (120, 3503269975), (125, 3363139176), (150, 2802615980), (200, 2101961985), (250, 1681569588), (300, 1401307990), (375, 1121046392), (500, 840784794), (600, 700653995), (750, 560523196), (1000, 420392397), (1500, 280261598), (3000, 140130799)]