144206000

素因数分解:

$2^4\times 5^3\times {\mathrm{72103}}^1$

素因数の和:72126

約数の個数: 40

約数和(自身を含む): 348694944

約数和(自身を除く): 204488944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 72103, 144206, 288412, 360515, 576824, 721030, 1153648, 1442060, 1802575, 2884120, 3605150, 5768240, 7210300, 9012875, 14420600, 18025750, 28841200, 36051500, 72103000, 144206000]

約数ペア:

[(1, 144206000), (2, 72103000), (4, 36051500), (5, 28841200), (8, 18025750), (10, 14420600), (16, 9012875), (20, 7210300), (25, 5768240), (40, 3605150), (50, 2884120), (80, 1802575), (100, 1442060), (125, 1153648), (200, 721030), (250, 576824), (400, 360515), (500, 288412), (1000, 144206), (2000, 72103)]