84073800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{140123}}^1$

素因数の和:140142

約数の個数: 48

約数和(自身を含む): 260630640

約数和(自身を除く): 176556840

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, 140123, 280246, 420369, 560492, 700615, 840738, 1120984, 1401230, 1681476, 2101845, 2802460, 3362952, 3503075, 4203690, 5604920, 7006150, 8407380, 10509225, 14012300, 16814760, 21018450, 28024600, 42036900, 84073800]

約数ペア:

[(1, 84073800), (2, 42036900), (3, 28024600), (4, 21018450), (5, 16814760), (6, 14012300), (8, 10509225), (10, 8407380), (12, 7006150), (15, 5604920), (20, 4203690), (24, 3503075), (25, 3362952), (30, 2802460), (40, 2101845), (50, 1681476), (60, 1401230), (75, 1120984), (100, 840738), (120, 700615), (150, 560492), (200, 420369), (300, 280246), (600, 140123)]