108806940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 363242880

約数和(自身を除く): 254435940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 179, 180, 198, 220, 307, 330, 358, 396, 495, 537, 614, 660, 716, 895, 921, 990, 1074, 1228, 1535, 1611, 1790, 1842, 1969, 1980, 2148, 2685, 2763, 3070, 3222, 3377, 3580, 3684, 3938, 4605, 5370, 5526, 5907, 6140, 6444, 6754, 7876, 8055, 9210, 9845, 10131, 10740, 11052, 11814, 13508, 13815, 16110, 16885, 17721, 18420, 19690, 20262, 23628, 27630, 29535, 30393, 32220, 33770, 35442, 39380, 40524, 50655, 54953, 55260, 59070, 60786, 67540, 70884, 88605, 101310, 109906, 118140, 121572, 151965, 164859, 177210, 202620, 219812, 274765, 303930, 329718, 354420, 494577, 549530, 604483, 607860, 659436, 824295, 989154, 1099060, 1208966, 1648590, 1813449, 1978308, 2417932, 2472885, 3022415, 3297180, 3626898, 4945770, 5440347, 6044830, 7253796, 9067245, 9891540, 10880694, 12089660, 18134490, 21761388, 27201735, 36268980, 54403470, 108806940]

約数ペア:

[(1, 108806940), (2, 54403470), (3, 36268980), (4, 27201735), (5, 21761388), (6, 18134490), (9, 12089660), (10, 10880694), (11, 9891540), (12, 9067245), (15, 7253796), (18, 6044830), (20, 5440347), (22, 4945770), (30, 3626898), (33, 3297180), (36, 3022415), (44, 2472885), (45, 2417932), (55, 1978308), (60, 1813449), (66, 1648590), (90, 1208966), (99, 1099060), (110, 989154), (132, 824295), (165, 659436), (179, 607860), (180, 604483), (198, 549530), (220, 494577), (307, 354420), (330, 329718), (358, 303930), (396, 274765), (495, 219812), (537, 202620), (614, 177210), (660, 164859), (716, 151965), (895, 121572), (921, 118140), (990, 109906), (1074, 101310), (1228, 88605), (1535, 70884), (1611, 67540), (1790, 60786), (1842, 59070), (1969, 55260), (1980, 54953), (2148, 50655), (2685, 40524), (2763, 39380), (3070, 35442), (3222, 33770), (3377, 32220), (3580, 30393), (3684, 29535), (3938, 27630), (4605, 23628), (5370, 20262), (5526, 19690), (5907, 18420), (6140, 17721), (6444, 16885), (6754, 16110), (7876, 13815), (8055, 13508), (9210, 11814), (9845, 11052), (10131, 10740)]