84819240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21419}}^1$

素因数の和:21447

約数の個数: 96

約数和(自身を含む): 300736800

約数和(自身を除く): 215917560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 192771, 214190, 235609, 257028, 321285, 385542, 428380, 471218, 514056, 642570, 706827, 771084, 856760, 942436, 963855, 1178045, 1285140, 1413654, 1542168, 1884872, 1927710, 2120481, 2356090, 2570280, 2827308, 3534135, 3855420, 4240962, 4712180, 5654616, 7068270, 7710840, 8481924, 9424360, 10602405, 14136540, 16963848, 21204810, 28273080, 42409620, 84819240]

約数ペア:

[(1, 84819240), (2, 42409620), (3, 28273080), (4, 21204810), (5, 16963848), (6, 14136540), (8, 10602405), (9, 9424360), (10, 8481924), (11, 7710840), (12, 7068270), (15, 5654616), (18, 4712180), (20, 4240962), (22, 3855420), (24, 3534135), (30, 2827308), (33, 2570280), (36, 2356090), (40, 2120481), (44, 1927710), (45, 1884872), (55, 1542168), (60, 1413654), (66, 1285140), (72, 1178045), (88, 963855), (90, 942436), (99, 856760), (110, 771084), (120, 706827), (132, 642570), (165, 514056), (180, 471218), (198, 428380), (220, 385542), (264, 321285), (330, 257028), (360, 235609), (396, 214190), (440, 192771), (495, 171352), (660, 128514), (792, 107095), (990, 85676), (1320, 64257), (1980, 42838), (3960, 21419)]