145280304900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{161422561}}^1$

素因数の和:161422581

約数の個数: 54

約数和(自身を含む): 455373047402

約数和(自身を除く): 310092742502

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 161422561, 322845122, 484267683, 645690244, 807112805, 968535366, 1452803049, 1614225610, 1937070732, 2421338415, 2905606098, 3228451220, 4035564025, 4842676830, 5811212196, 7264015245, 8071128050, 9685353660, 12106692075, 14528030490, 16142256100, 24213384150, 29056060980, 36320076225, 48426768300, 72640152450, 145280304900]

約数ペア:

[(1, 145280304900), (2, 72640152450), (3, 48426768300), (4, 36320076225), (5, 29056060980), (6, 24213384150), (9, 16142256100), (10, 14528030490), (12, 12106692075), (15, 9685353660), (18, 8071128050), (20, 7264015245), (25, 5811212196), (30, 4842676830), (36, 4035564025), (45, 3228451220), (50, 2905606098), (60, 2421338415), (75, 1937070732), (90, 1614225610), (100, 1452803049), (150, 968535366), (180, 807112805), (225, 645690244), (300, 484267683), (450, 322845122), (900, 161422561)]