200505000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13367}}^1$

素因数の和:13396

約数の個数: 80

約数和(自身を含む): 626424480

約数和(自身を除く): 425919480

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13367, 15000, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 267340, 320808, 334175, 401010, 534680, 668350, 802020, 1002525, 1336700, 1604040, 1670875, 2005050, 2673400, 3341750, 4010100, 5012625, 6683500, 8020200, 8354375, 10025250, 13367000, 16708750, 20050500, 25063125, 33417500, 40101000, 50126250, 66835000, 100252500, 200505000]

約数ペア:

[(1, 200505000), (2, 100252500), (3, 66835000), (4, 50126250), (5, 40101000), (6, 33417500), (8, 25063125), (10, 20050500), (12, 16708750), (15, 13367000), (20, 10025250), (24, 8354375), (25, 8020200), (30, 6683500), (40, 5012625), (50, 4010100), (60, 3341750), (75, 2673400), (100, 2005050), (120, 1670875), (125, 1604040), (150, 1336700), (200, 1002525), (250, 802020), (300, 668350), (375, 534680), (500, 401010), (600, 334175), (625, 320808), (750, 267340), (1000, 200505), (1250, 160404), (1500, 133670), (1875, 106936), (2500, 80202), (3000, 66835), (3750, 53468), (5000, 40101), (7500, 26734), (13367, 15000)]