82326420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41579}}^1$

素因数の和:41605

約数の個数: 72

約数和(自身を含む): 272432160

約数和(自身を除く): 190105740

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, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 41579, 83158, 124737, 166316, 207895, 249474, 374211, 415790, 457369, 498948, 623685, 748422, 831580, 914738, 1247370, 1372107, 1496844, 1829476, 1871055, 2286845, 2494740, 2744214, 3742110, 4116321, 4573690, 5488428, 6860535, 7484220, 8232642, 9147380, 13721070, 16465284, 20581605, 27442140, 41163210, 82326420]

約数ペア:

[(1, 82326420), (2, 41163210), (3, 27442140), (4, 20581605), (5, 16465284), (6, 13721070), (9, 9147380), (10, 8232642), (11, 7484220), (12, 6860535), (15, 5488428), (18, 4573690), (20, 4116321), (22, 3742110), (30, 2744214), (33, 2494740), (36, 2286845), (44, 1871055), (45, 1829476), (55, 1496844), (60, 1372107), (66, 1247370), (90, 914738), (99, 831580), (110, 748422), (132, 623685), (165, 498948), (180, 457369), (198, 415790), (220, 374211), (330, 249474), (396, 207895), (495, 166316), (660, 124737), (990, 83158), (1980, 41579)]