149311620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276503}}^1$

素因数の和:276521

約数の個数: 48

約数和(自身を含む): 464526720

約数和(自身を除く): 315215100

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, 276503, 553006, 829509, 1106012, 1382515, 1659018, 2488527, 2765030, 3318036, 4147545, 4977054, 5530060, 7465581, 8295090, 9954108, 12442635, 14931162, 16590180, 24885270, 29862324, 37327905, 49770540, 74655810, 149311620]

約数ペア:

[(1, 149311620), (2, 74655810), (3, 49770540), (4, 37327905), (5, 29862324), (6, 24885270), (9, 16590180), (10, 14931162), (12, 12442635), (15, 9954108), (18, 8295090), (20, 7465581), (27, 5530060), (30, 4977054), (36, 4147545), (45, 3318036), (54, 2765030), (60, 2488527), (90, 1659018), (108, 1382515), (135, 1106012), (180, 829509), (270, 553006), (540, 276503)]