54712500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 159677280

約数和(自身を除く): 104964780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1459, 1500, 1875, 2500, 2918, 3125, 3750, 4377, 5836, 6250, 7295, 7500, 8754, 9375, 12500, 14590, 17508, 18750, 21885, 29180, 36475, 37500, 43770, 72950, 87540, 109425, 145900, 182375, 218850, 364750, 437700, 547125, 729500, 911875, 1094250, 1823750, 2188500, 2735625, 3647500, 4559375, 5471250, 9118750, 10942500, 13678125, 18237500, 27356250, 54712500]

約数ペア:

[(1, 54712500), (2, 27356250), (3, 18237500), (4, 13678125), (5, 10942500), (6, 9118750), (10, 5471250), (12, 4559375), (15, 3647500), (20, 2735625), (25, 2188500), (30, 1823750), (50, 1094250), (60, 911875), (75, 729500), (100, 547125), (125, 437700), (150, 364750), (250, 218850), (300, 182375), (375, 145900), (500, 109425), (625, 87540), (750, 72950), (1250, 43770), (1459, 37500), (1500, 36475), (1875, 29180), (2500, 21885), (2918, 18750), (3125, 17508), (3750, 14590), (4377, 12500), (5836, 9375), (6250, 8754), (7295, 7500)]