51669900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6379}}^1$

素因数の和:6405

約数の個数: 90

約数和(自身を含む): 167519660

約数和(自身を除く): 115849760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6379, 8100, 12758, 19137, 25516, 31895, 38274, 57411, 63790, 76548, 95685, 114822, 127580, 159475, 172233, 191370, 229644, 287055, 318950, 344466, 382740, 478425, 516699, 574110, 637900, 688932, 861165, 956850, 1033398, 1148220, 1435275, 1722330, 1913700, 2066796, 2583495, 2870550, 3444660, 4305825, 5166990, 5741100, 8611650, 10333980, 12917475, 17223300, 25834950, 51669900]

約数ペア:

[(1, 51669900), (2, 25834950), (3, 17223300), (4, 12917475), (5, 10333980), (6, 8611650), (9, 5741100), (10, 5166990), (12, 4305825), (15, 3444660), (18, 2870550), (20, 2583495), (25, 2066796), (27, 1913700), (30, 1722330), (36, 1435275), (45, 1148220), (50, 1033398), (54, 956850), (60, 861165), (75, 688932), (81, 637900), (90, 574110), (100, 516699), (108, 478425), (135, 382740), (150, 344466), (162, 318950), (180, 287055), (225, 229644), (270, 191370), (300, 172233), (324, 159475), (405, 127580), (450, 114822), (540, 95685), (675, 76548), (810, 63790), (900, 57411), (1350, 38274), (1620, 31895), (2025, 25516), (2700, 19137), (4050, 12758), (6379, 8100)]