15279660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7743

約数の個数: 72

約数和(自身を含む): 50568336

約数和(自身を除く): 35288676

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, 7717, 15434, 23151, 30868, 38585, 46302, 69453, 77170, 84887, 92604, 115755, 138906, 154340, 169774, 231510, 254661, 277812, 339548, 347265, 424435, 463020, 509322, 694530, 763983, 848870, 1018644, 1273305, 1389060, 1527966, 1697740, 2546610, 3055932, 3819915, 5093220, 7639830, 15279660]

約数ペア:

[(1, 15279660), (2, 7639830), (3, 5093220), (4, 3819915), (5, 3055932), (6, 2546610), (9, 1697740), (10, 1527966), (11, 1389060), (12, 1273305), (15, 1018644), (18, 848870), (20, 763983), (22, 694530), (30, 509322), (33, 463020), (36, 424435), (44, 347265), (45, 339548), (55, 277812), (60, 254661), (66, 231510), (90, 169774), (99, 154340), (110, 138906), (132, 115755), (165, 92604), (180, 84887), (198, 77170), (220, 69453), (330, 46302), (396, 38585), (495, 30868), (660, 23151), (990, 15434), (1980, 7717)]