252615780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 788215680

約数和(自身を除く): 535599900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 677, 691, 1354, 1382, 2031, 2073, 2708, 2764, 3385, 3455, 4062, 4146, 6093, 6219, 6770, 6910, 8124, 8292, 10155, 10365, 12186, 12438, 13540, 13820, 18279, 18657, 20310, 20730, 24372, 24876, 30465, 31095, 36558, 37314, 40620, 41460, 60930, 62190, 73116, 74628, 91395, 93285, 121860, 124380, 182790, 186570, 365580, 373140, 467807, 935614, 1403421, 1871228, 2339035, 2806842, 4210263, 4678070, 5613684, 7017105, 8420526, 9356140, 12630789, 14034210, 16841052, 21051315, 25261578, 28068420, 42102630, 50523156, 63153945, 84205260, 126307890, 252615780]

約数ペア:

[(1, 252615780), (2, 126307890), (3, 84205260), (4, 63153945), (5, 50523156), (6, 42102630), (9, 28068420), (10, 25261578), (12, 21051315), (15, 16841052), (18, 14034210), (20, 12630789), (27, 9356140), (30, 8420526), (36, 7017105), (45, 5613684), (54, 4678070), (60, 4210263), (90, 2806842), (108, 2339035), (135, 1871228), (180, 1403421), (270, 935614), (540, 467807), (677, 373140), (691, 365580), (1354, 186570), (1382, 182790), (2031, 124380), (2073, 121860), (2708, 93285), (2764, 91395), (3385, 74628), (3455, 73116), (4062, 62190), (4146, 60930), (6093, 41460), (6219, 40620), (6770, 37314), (6910, 36558), (8124, 31095), (8292, 30465), (10155, 24876), (10365, 24372), (12186, 20730), (12438, 20310), (13540, 18657), (13820, 18279)]