125823420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22549}}^1$

素因数の和:22595

約数の個数: 72

約数和(自身を含む): 393993600

約数和(自身を除く): 268170180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22549, 45098, 67647, 90196, 112745, 135294, 202941, 225490, 270588, 338235, 405882, 450980, 676470, 699019, 811764, 1014705, 1352940, 1398038, 2029410, 2097057, 2796076, 3495095, 4058820, 4194114, 6291171, 6990190, 8388228, 10485285, 12582342, 13980380, 20970570, 25164684, 31455855, 41941140, 62911710, 125823420]

約数ペア:

[(1, 125823420), (2, 62911710), (3, 41941140), (4, 31455855), (5, 25164684), (6, 20970570), (9, 13980380), (10, 12582342), (12, 10485285), (15, 8388228), (18, 6990190), (20, 6291171), (30, 4194114), (31, 4058820), (36, 3495095), (45, 2796076), (60, 2097057), (62, 2029410), (90, 1398038), (93, 1352940), (124, 1014705), (155, 811764), (180, 699019), (186, 676470), (279, 450980), (310, 405882), (372, 338235), (465, 270588), (558, 225490), (620, 202941), (930, 135294), (1116, 112745), (1395, 90196), (1860, 67647), (2790, 45098), (5580, 22549)]