18616050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 51285780

約数和(自身を除く): 32669730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1009, 1025, 1230, 1845, 2018, 2050, 3027, 3075, 3690, 5045, 6054, 6150, 9081, 9225, 10090, 15135, 18162, 18450, 25225, 30270, 41369, 45405, 50450, 75675, 82738, 90810, 124107, 151350, 206845, 227025, 248214, 372321, 413690, 454050, 620535, 744642, 1034225, 1241070, 1861605, 2068450, 3102675, 3723210, 6205350, 9308025, 18616050]

約数ペア:

[(1, 18616050), (2, 9308025), (3, 6205350), (5, 3723210), (6, 3102675), (9, 2068450), (10, 1861605), (15, 1241070), (18, 1034225), (25, 744642), (30, 620535), (41, 454050), (45, 413690), (50, 372321), (75, 248214), (82, 227025), (90, 206845), (123, 151350), (150, 124107), (205, 90810), (225, 82738), (246, 75675), (369, 50450), (410, 45405), (450, 41369), (615, 30270), (738, 25225), (1009, 18450), (1025, 18162), (1230, 15135), (1845, 10090), (2018, 9225), (2050, 9081), (3027, 6150), (3075, 6054), (3690, 5045)]