471318900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{120851}}^1$

素因数の和:120881

約数の個数: 72

約数和(自身を含む): 1468593504

約数和(自身を除く): 997274604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 120851, 241702, 362553, 483404, 604255, 725106, 1208510, 1450212, 1571063, 1812765, 2417020, 3021275, 3142126, 3625530, 4713189, 6042550, 6284252, 7251060, 7855315, 9063825, 9426378, 12085100, 15710630, 18127650, 18852756, 23565945, 31421260, 36255300, 39276575, 47131890, 78553150, 94263780, 117829725, 157106300, 235659450, 471318900]

約数ペア:

[(1, 471318900), (2, 235659450), (3, 157106300), (4, 117829725), (5, 94263780), (6, 78553150), (10, 47131890), (12, 39276575), (13, 36255300), (15, 31421260), (20, 23565945), (25, 18852756), (26, 18127650), (30, 15710630), (39, 12085100), (50, 9426378), (52, 9063825), (60, 7855315), (65, 7251060), (75, 6284252), (78, 6042550), (100, 4713189), (130, 3625530), (150, 3142126), (156, 3021275), (195, 2417020), (260, 1812765), (300, 1571063), (325, 1450212), (390, 1208510), (650, 725106), (780, 604255), (975, 483404), (1300, 362553), (1950, 241702), (3900, 120851)]