200015655400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{345689}}^1$

素因数の和:345979

約数の個数: 96

約数和(自身を含む): 509242852800

約数和(自身を除く): 309227197400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 263, 275, 440, 526, 550, 1052, 1100, 1315, 2104, 2200, 2630, 2893, 5260, 5786, 6575, 10520, 11572, 13150, 14465, 23144, 26300, 28930, 52600, 57860, 72325, 115720, 144650, 289300, 345689, 578600, 691378, 1382756, 1728445, 2765512, 3456890, 3802579, 6913780, 7605158, 8642225, 13827560, 15210316, 17284450, 19012895, 30420632, 34568900, 38025790, 69137800, 76051580, 90916207, 95064475, 152103160, 181832414, 190128950, 363664828, 380257900, 454581035, 727329656, 760515800, 909162070, 1000078277, 1818324140, 2000156554, 2272905175, 3636648280, 4000313108, 4545810350, 5000391385, 8000626216, 9091620700, 10000782770, 18183241400, 20001565540, 25001956925, 40003131080, 50003913850, 100007827700, 200015655400]

約数ペア:

[(1, 200015655400), (2, 100007827700), (4, 50003913850), (5, 40003131080), (8, 25001956925), (10, 20001565540), (11, 18183241400), (20, 10000782770), (22, 9091620700), (25, 8000626216), (40, 5000391385), (44, 4545810350), (50, 4000313108), (55, 3636648280), (88, 2272905175), (100, 2000156554), (110, 1818324140), (200, 1000078277), (220, 909162070), (263, 760515800), (275, 727329656), (440, 454581035), (526, 380257900), (550, 363664828), (1052, 190128950), (1100, 181832414), (1315, 152103160), (2104, 95064475), (2200, 90916207), (2630, 76051580), (2893, 69137800), (5260, 38025790), (5786, 34568900), (6575, 30420632), (10520, 19012895), (11572, 17284450), (13150, 15210316), (14465, 13827560), (23144, 8642225), (26300, 7605158), (28930, 6913780), (52600, 3802579), (57860, 3456890), (72325, 2765512), (115720, 1728445), (144650, 1382756), (289300, 691378), (345689, 578600)]