66413820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2211

約数の個数: 96

約数和(自身を含む): 207277056

約数和(自身を除く): 140863236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2141, 2585, 2820, 3102, 4282, 5170, 6204, 6423, 7755, 8564, 10340, 10705, 12846, 15510, 21410, 23551, 25692, 31020, 32115, 42820, 47102, 64230, 70653, 94204, 100627, 117755, 128460, 141306, 201254, 235510, 282612, 301881, 353265, 402508, 471020, 503135, 603762, 706530, 1006270, 1106897, 1207524, 1413060, 1509405, 2012540, 2213794, 3018810, 3320691, 4427588, 5534485, 6037620, 6641382, 11068970, 13282764, 16603455, 22137940, 33206910, 66413820]

約数ペア:

[(1, 66413820), (2, 33206910), (3, 22137940), (4, 16603455), (5, 13282764), (6, 11068970), (10, 6641382), (11, 6037620), (12, 5534485), (15, 4427588), (20, 3320691), (22, 3018810), (30, 2213794), (33, 2012540), (44, 1509405), (47, 1413060), (55, 1207524), (60, 1106897), (66, 1006270), (94, 706530), (110, 603762), (132, 503135), (141, 471020), (165, 402508), (188, 353265), (220, 301881), (235, 282612), (282, 235510), (330, 201254), (470, 141306), (517, 128460), (564, 117755), (660, 100627), (705, 94204), (940, 70653), (1034, 64230), (1410, 47102), (1551, 42820), (2068, 32115), (2141, 31020), (2585, 25692), (2820, 23551), (3102, 21410), (4282, 15510), (5170, 12846), (6204, 10705), (6423, 10340), (7755, 8564)]