81795150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{60589}}^1$

素因数の和:60610

約数の個数: 48

約数和(自身を含む): 225394800

約数和(自身を除く): 143599650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 60589, 121178, 181767, 302945, 363534, 545301, 605890, 908835, 1090602, 1514725, 1635903, 1817670, 2726505, 3029450, 3271806, 4544175, 5453010, 8179515, 9088350, 13632525, 16359030, 27265050, 40897575, 81795150]

約数ペア:

[(1, 81795150), (2, 40897575), (3, 27265050), (5, 16359030), (6, 13632525), (9, 9088350), (10, 8179515), (15, 5453010), (18, 4544175), (25, 3271806), (27, 3029450), (30, 2726505), (45, 1817670), (50, 1635903), (54, 1514725), (75, 1090602), (90, 908835), (135, 605890), (150, 545301), (225, 363534), (270, 302945), (450, 181767), (675, 121178), (1350, 60589)]