120015900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{133351}}^1$

素因数の和:133371

約数の個数: 54

約数和(自身を含む): 376185992

約数和(自身を除く): 256170092

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, 133351, 266702, 400053, 533404, 666755, 800106, 1200159, 1333510, 1600212, 2000265, 2400318, 2667020, 3333775, 4000530, 4800636, 6000795, 6667550, 8001060, 10001325, 12001590, 13335100, 20002650, 24003180, 30003975, 40005300, 60007950, 120015900]

約数ペア:

[(1, 120015900), (2, 60007950), (3, 40005300), (4, 30003975), (5, 24003180), (6, 20002650), (9, 13335100), (10, 12001590), (12, 10001325), (15, 8001060), (18, 6667550), (20, 6000795), (25, 4800636), (30, 4000530), (36, 3333775), (45, 2667020), (50, 2400318), (60, 2000265), (75, 1600212), (90, 1333510), (100, 1200159), (150, 800106), (180, 666755), (225, 533404), (300, 400053), (450, 266702), (900, 133351)]