125880600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{209801}}^1$

素因数の和:209820

約数の個数: 48

約数和(自身を含む): 390231720

約数和(自身を除く): 264351120

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, 209801, 419602, 629403, 839204, 1049005, 1258806, 1678408, 2098010, 2517612, 3147015, 4196020, 5035224, 5245025, 6294030, 8392040, 10490050, 12588060, 15735075, 20980100, 25176120, 31470150, 41960200, 62940300, 125880600]

約数ペア:

[(1, 125880600), (2, 62940300), (3, 41960200), (4, 31470150), (5, 25176120), (6, 20980100), (8, 15735075), (10, 12588060), (12, 10490050), (15, 8392040), (20, 6294030), (24, 5245025), (25, 5035224), (30, 4196020), (40, 3147015), (50, 2517612), (60, 2098010), (75, 1678408), (100, 1258806), (120, 1049005), (150, 839204), (200, 629403), (300, 419602), (600, 209801)]