87553980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 273833280

約数和(自身を除く): 186279300

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, 281, 540, 562, 577, 843, 1124, 1154, 1405, 1686, 1731, 2308, 2529, 2810, 2885, 3372, 3462, 4215, 5058, 5193, 5620, 5770, 6924, 7587, 8430, 8655, 10116, 10386, 11540, 12645, 15174, 15579, 16860, 17310, 20772, 25290, 25965, 30348, 31158, 34620, 37935, 50580, 51930, 62316, 75870, 77895, 103860, 151740, 155790, 162137, 311580, 324274, 486411, 648548, 810685, 972822, 1459233, 1621370, 1945644, 2432055, 2918466, 3242740, 4377699, 4864110, 5836932, 7296165, 8755398, 9728220, 14592330, 17510796, 21888495, 29184660, 43776990, 87553980]

約数ペア:

[(1, 87553980), (2, 43776990), (3, 29184660), (4, 21888495), (5, 17510796), (6, 14592330), (9, 9728220), (10, 8755398), (12, 7296165), (15, 5836932), (18, 4864110), (20, 4377699), (27, 3242740), (30, 2918466), (36, 2432055), (45, 1945644), (54, 1621370), (60, 1459233), (90, 972822), (108, 810685), (135, 648548), (180, 486411), (270, 324274), (281, 311580), (540, 162137), (562, 155790), (577, 151740), (843, 103860), (1124, 77895), (1154, 75870), (1405, 62316), (1686, 51930), (1731, 50580), (2308, 37935), (2529, 34620), (2810, 31158), (2885, 30348), (3372, 25965), (3462, 25290), (4215, 20772), (5058, 17310), (5193, 16860), (5620, 15579), (5770, 15174), (6924, 12645), (7587, 11540), (8430, 10386), (8655, 10116)]