87579180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 108

約数和(自身を含む): 287763840

約数和(自身を除く): 200184660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 2879, 3042, 3380, 5070, 5758, 6084, 7605, 8637, 10140, 11516, 14395, 15210, 17274, 25911, 28790, 30420, 34548, 37427, 43185, 51822, 57580, 74854, 86370, 103644, 112281, 129555, 149708, 172740, 187135, 224562, 259110, 336843, 374270, 449124, 486551, 518220, 561405, 673686, 748540, 973102, 1122810, 1347372, 1459653, 1684215, 1946204, 2245620, 2432755, 2919306, 3368430, 4378959, 4865510, 5838612, 6736860, 7298265, 8757918, 9731020, 14596530, 17515836, 21894795, 29193060, 43789590, 87579180]

約数ペア:

[(1, 87579180), (2, 43789590), (3, 29193060), (4, 21894795), (5, 17515836), (6, 14596530), (9, 9731020), (10, 8757918), (12, 7298265), (13, 6736860), (15, 5838612), (18, 4865510), (20, 4378959), (26, 3368430), (30, 2919306), (36, 2432755), (39, 2245620), (45, 1946204), (52, 1684215), (60, 1459653), (65, 1347372), (78, 1122810), (90, 973102), (117, 748540), (130, 673686), (156, 561405), (169, 518220), (180, 486551), (195, 449124), (234, 374270), (260, 336843), (338, 259110), (390, 224562), (468, 187135), (507, 172740), (585, 149708), (676, 129555), (780, 112281), (845, 103644), (1014, 86370), (1170, 74854), (1521, 57580), (1690, 51822), (2028, 43185), (2340, 37427), (2535, 34548), (2879, 30420), (3042, 28790), (3380, 25911), (5070, 17274), (5758, 15210), (6084, 14395), (7605, 11516), (8637, 10140)]