262737540

素因数分解:

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

素因数の和:2923

約数の個数: 144

約数和(自身を含む): 885427200

約数和(自身を除く): 622689660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 2879, 3042, 3380, 3510, 4563, 5070, 5758, 6084, 7020, 7605, 8637, 9126, 10140, 11516, 14395, 15210, 17274, 18252, 22815, 25911, 28790, 30420, 34548, 37427, 43185, 45630, 51822, 57580, 74854, 77733, 86370, 91260, 103644, 112281, 129555, 149708, 155466, 172740, 187135, 224562, 259110, 310932, 336843, 374270, 388665, 449124, 486551, 518220, 561405, 673686, 748540, 777330, 973102, 1010529, 1122810, 1347372, 1459653, 1554660, 1684215, 1946204, 2021058, 2245620, 2432755, 2919306, 3368430, 4042116, 4378959, 4865510, 5052645, 5838612, 6736860, 7298265, 8757918, 9731020, 10105290, 13136877, 14596530, 17515836, 20210580, 21894795, 26273754, 29193060, 43789590, 52547508, 65684385, 87579180, 131368770, 262737540]

約数ペア:

[(1, 262737540), (2, 131368770), (3, 87579180), (4, 65684385), (5, 52547508), (6, 43789590), (9, 29193060), (10, 26273754), (12, 21894795), (13, 20210580), (15, 17515836), (18, 14596530), (20, 13136877), (26, 10105290), (27, 9731020), (30, 8757918), (36, 7298265), (39, 6736860), (45, 5838612), (52, 5052645), (54, 4865510), (60, 4378959), (65, 4042116), (78, 3368430), (90, 2919306), (108, 2432755), (117, 2245620), (130, 2021058), (135, 1946204), (156, 1684215), (169, 1554660), (180, 1459653), (195, 1347372), (234, 1122810), (260, 1010529), (270, 973102), (338, 777330), (351, 748540), (390, 673686), (468, 561405), (507, 518220), (540, 486551), (585, 449124), (676, 388665), (702, 374270), (780, 336843), (845, 310932), (1014, 259110), (1170, 224562), (1404, 187135), (1521, 172740), (1690, 155466), (1755, 149708), (2028, 129555), (2340, 112281), (2535, 103644), (2879, 91260), (3042, 86370), (3380, 77733), (3510, 74854), (4563, 57580), (5070, 51822), (5758, 45630), (6084, 43185), (7020, 37427), (7605, 34548), (8637, 30420), (9126, 28790), (10140, 25911), (11516, 22815), (14395, 18252), (15210, 17274)]