145663800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242773}}^1$

素因数の和:242792

約数の個数: 48

約数和(自身を含む): 451559640

約数和(自身を除く): 305895840

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, 242773, 485546, 728319, 971092, 1213865, 1456638, 1942184, 2427730, 2913276, 3641595, 4855460, 5826552, 6069325, 7283190, 9710920, 12138650, 14566380, 18207975, 24277300, 29132760, 36415950, 48554600, 72831900, 145663800]

約数ペア:

[(1, 145663800), (2, 72831900), (3, 48554600), (4, 36415950), (5, 29132760), (6, 24277300), (8, 18207975), (10, 14566380), (12, 12138650), (15, 9710920), (20, 7283190), (24, 6069325), (25, 5826552), (30, 4855460), (40, 3641595), (50, 2913276), (60, 2427730), (75, 1942184), (100, 1456638), (120, 1213865), (150, 971092), (200, 728319), (300, 485546), (600, 242773)]