135449400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{225749}}^1$

素因数の和:225768

約数の個数: 48

約数和(自身を含む): 419895000

約数和(自身を除く): 284445600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 225749, 451498, 677247, 902996, 1128745, 1354494, 1805992, 2257490, 2708988, 3386235, 4514980, 5417976, 5643725, 6772470, 9029960, 11287450, 13544940, 16931175, 22574900, 27089880, 33862350, 45149800, 67724700, 135449400]

約数ペア:

[(1, 135449400), (2, 67724700), (3, 45149800), (4, 33862350), (5, 27089880), (6, 22574900), (8, 16931175), (10, 13544940), (12, 11287450), (15, 9029960), (20, 6772470), (24, 5643725), (25, 5417976), (30, 4514980), (40, 3386235), (50, 2708988), (60, 2257490), (75, 1805992), (100, 1354494), (120, 1128745), (150, 902996), (200, 677247), (300, 451498), (600, 225749)]