47857500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 120

約数和(自身を含む): 155262800

約数和(自身を除く): 107405300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 709, 750, 900, 1125, 1250, 1350, 1418, 1500, 1875, 2127, 2250, 2500, 2700, 2836, 3375, 3545, 3750, 4254, 4500, 5625, 6381, 6750, 7090, 7500, 8508, 10635, 11250, 12762, 13500, 14180, 16875, 17725, 19143, 21270, 22500, 25524, 31905, 33750, 35450, 38286, 42540, 53175, 63810, 67500, 70900, 76572, 88625, 95715, 106350, 127620, 159525, 177250, 191430, 212700, 265875, 319050, 354500, 382860, 443125, 478575, 531750, 638100, 797625, 886250, 957150, 1063500, 1329375, 1595250, 1772500, 1914300, 2392875, 2658750, 3190500, 3988125, 4785750, 5317500, 7976250, 9571500, 11964375, 15952500, 23928750, 47857500]

約数ペア:

[(1, 47857500), (2, 23928750), (3, 15952500), (4, 11964375), (5, 9571500), (6, 7976250), (9, 5317500), (10, 4785750), (12, 3988125), (15, 3190500), (18, 2658750), (20, 2392875), (25, 1914300), (27, 1772500), (30, 1595250), (36, 1329375), (45, 1063500), (50, 957150), (54, 886250), (60, 797625), (75, 638100), (90, 531750), (100, 478575), (108, 443125), (125, 382860), (135, 354500), (150, 319050), (180, 265875), (225, 212700), (250, 191430), (270, 177250), (300, 159525), (375, 127620), (450, 106350), (500, 95715), (540, 88625), (625, 76572), (675, 70900), (709, 67500), (750, 63810), (900, 53175), (1125, 42540), (1250, 38286), (1350, 35450), (1418, 33750), (1500, 31905), (1875, 25524), (2127, 22500), (2250, 21270), (2500, 19143), (2700, 17725), (2836, 16875), (3375, 14180), (3545, 13500), (3750, 12762), (4254, 11250), (4500, 10635), (5625, 8508), (6381, 7500), (6750, 7090)]