27909450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 72

約数和(自身を含む): 75804300

約数和(自身を除く): 47894850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 569, 654, 981, 1090, 1138, 1635, 1707, 1962, 2725, 2845, 3270, 3414, 4905, 5121, 5450, 5690, 8175, 8535, 9810, 10242, 14225, 16350, 17070, 24525, 25605, 28450, 42675, 49050, 51210, 62021, 85350, 124042, 128025, 186063, 256050, 310105, 372126, 558189, 620210, 930315, 1116378, 1550525, 1860630, 2790945, 3101050, 4651575, 5581890, 9303150, 13954725, 27909450]

約数ペア:

[(1, 27909450), (2, 13954725), (3, 9303150), (5, 5581890), (6, 4651575), (9, 3101050), (10, 2790945), (15, 1860630), (18, 1550525), (25, 1116378), (30, 930315), (45, 620210), (50, 558189), (75, 372126), (90, 310105), (109, 256050), (150, 186063), (218, 128025), (225, 124042), (327, 85350), (450, 62021), (545, 51210), (569, 49050), (654, 42675), (981, 28450), (1090, 25605), (1138, 24525), (1635, 17070), (1707, 16350), (1962, 14225), (2725, 10242), (2845, 9810), (3270, 8535), (3414, 8175), (4905, 5690), (5121, 5450)]