273134550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{140069}}^1$

素因数の和:140097

約数の個数: 48

約数和(自身を含む): 729484560

約数和(自身を除く): 456350010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 140069, 280138, 420207, 700345, 840414, 1400690, 1820897, 2101035, 3501725, 3641794, 4202070, 5462691, 7003450, 9104485, 10505175, 10925382, 18208970, 21010350, 27313455, 45522425, 54626910, 91044850, 136567275, 273134550]

約数ペア:

[(1, 273134550), (2, 136567275), (3, 91044850), (5, 54626910), (6, 45522425), (10, 27313455), (13, 21010350), (15, 18208970), (25, 10925382), (26, 10505175), (30, 9104485), (39, 7003450), (50, 5462691), (65, 4202070), (75, 3641794), (78, 3501725), (130, 2101035), (150, 1820897), (195, 1400690), (325, 840414), (390, 700345), (650, 420207), (975, 280138), (1950, 140069)]