135217620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{250403}}^1$

素因数の和:250421

約数の個数: 48

約数和(自身を含む): 420678720

約数和(自身を除く): 285461100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 250403, 500806, 751209, 1001612, 1252015, 1502418, 2253627, 2504030, 3004836, 3756045, 4507254, 5008060, 6760881, 7512090, 9014508, 11268135, 13521762, 15024180, 22536270, 27043524, 33804405, 45072540, 67608810, 135217620]

約数ペア:

[(1, 135217620), (2, 67608810), (3, 45072540), (4, 33804405), (5, 27043524), (6, 22536270), (9, 15024180), (10, 13521762), (12, 11268135), (15, 9014508), (18, 7512090), (20, 6760881), (27, 5008060), (30, 4507254), (36, 3756045), (45, 3004836), (54, 2504030), (60, 2253627), (90, 1502418), (108, 1252015), (135, 1001612), (180, 751209), (270, 500806), (540, 250403)]