200200800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{83417}}^1$

素因数の和:83440

約数の個数: 72

約数和(自身を含む): 651661416

約数和(自身を除く): 451460616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 83417, 166834, 250251, 333668, 417085, 500502, 667336, 834170, 1001004, 1251255, 1334672, 1668340, 2002008, 2085425, 2502510, 2669344, 3336680, 4004016, 4170850, 5005020, 6256275, 6673360, 8008032, 8341700, 10010040, 12512550, 13346720, 16683400, 20020080, 25025100, 33366800, 40040160, 50050200, 66733600, 100100400, 200200800]

約数ペア:

[(1, 200200800), (2, 100100400), (3, 66733600), (4, 50050200), (5, 40040160), (6, 33366800), (8, 25025100), (10, 20020080), (12, 16683400), (15, 13346720), (16, 12512550), (20, 10010040), (24, 8341700), (25, 8008032), (30, 6673360), (32, 6256275), (40, 5005020), (48, 4170850), (50, 4004016), (60, 3336680), (75, 2669344), (80, 2502510), (96, 2085425), (100, 2002008), (120, 1668340), (150, 1334672), (160, 1251255), (200, 1001004), (240, 834170), (300, 667336), (400, 500502), (480, 417085), (600, 333668), (800, 250251), (1200, 166834), (2400, 83417)]