201858210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2699}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 540432000

約数和(自身を除く): 338573790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 1385, 1662, 2493, 2699, 2770, 4155, 4986, 5398, 7479, 8097, 8310, 12465, 13495, 14958, 16194, 24291, 24930, 26990, 37395, 40485, 48582, 72873, 74790, 80970, 121455, 145746, 242910, 364365, 728730, 747623, 1495246, 2242869, 3738115, 4485738, 6728607, 7476230, 11214345, 13457214, 20185821, 22428690, 33643035, 40371642, 67286070, 100929105, 201858210]

約数ペア:

[(1, 201858210), (2, 100929105), (3, 67286070), (5, 40371642), (6, 33643035), (9, 22428690), (10, 20185821), (15, 13457214), (18, 11214345), (27, 7476230), (30, 6728607), (45, 4485738), (54, 3738115), (90, 2242869), (135, 1495246), (270, 747623), (277, 728730), (554, 364365), (831, 242910), (1385, 145746), (1662, 121455), (2493, 80970), (2699, 74790), (2770, 72873), (4155, 48582), (4986, 40485), (5398, 37395), (7479, 26990), (8097, 24930), (8310, 24291), (12465, 16194), (13495, 14958)]