145286550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{322859}}^1$

素因数の和:322877

約数の個数: 36

約数和(自身を含む): 390337740

約数和(自身を除く): 245051190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 322859, 645718, 968577, 1614295, 1937154, 2905731, 3228590, 4842885, 5811462, 8071475, 9685770, 14528655, 16142950, 24214425, 29057310, 48428850, 72643275, 145286550]

約数ペア:

[(1, 145286550), (2, 72643275), (3, 48428850), (5, 29057310), (6, 24214425), (9, 16142950), (10, 14528655), (15, 9685770), (18, 8071475), (25, 5811462), (30, 4842885), (45, 3228590), (50, 2905731), (75, 1937154), (90, 1614295), (150, 968577), (225, 645718), (450, 322859)]