19143000

素因数分解:

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

素因数の和:739

約数の個数: 128

約数和(自身を含む): 66456000

約数和(自身を除く): 47313000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 709, 750, 900, 1000, 1080, 1125, 1350, 1418, 1500, 1800, 2127, 2250, 2700, 2836, 3000, 3375, 3545, 4254, 4500, 5400, 5672, 6381, 6750, 7090, 8508, 9000, 10635, 12762, 13500, 14180, 17016, 17725, 19143, 21270, 25524, 27000, 28360, 31905, 35450, 38286, 42540, 51048, 53175, 63810, 70900, 76572, 85080, 88625, 95715, 106350, 127620, 141800, 153144, 159525, 177250, 191430, 212700, 255240, 265875, 319050, 354500, 382860, 425400, 478575, 531750, 638100, 709000, 765720, 797625, 957150, 1063500, 1276200, 1595250, 1914300, 2127000, 2392875, 3190500, 3828600, 4785750, 6381000, 9571500, 19143000]

約数ペア:

[(1, 19143000), (2, 9571500), (3, 6381000), (4, 4785750), (5, 3828600), (6, 3190500), (8, 2392875), (9, 2127000), (10, 1914300), (12, 1595250), (15, 1276200), (18, 1063500), (20, 957150), (24, 797625), (25, 765720), (27, 709000), (30, 638100), (36, 531750), (40, 478575), (45, 425400), (50, 382860), (54, 354500), (60, 319050), (72, 265875), (75, 255240), (90, 212700), (100, 191430), (108, 177250), (120, 159525), (125, 153144), (135, 141800), (150, 127620), (180, 106350), (200, 95715), (216, 88625), (225, 85080), (250, 76572), (270, 70900), (300, 63810), (360, 53175), (375, 51048), (450, 42540), (500, 38286), (540, 35450), (600, 31905), (675, 28360), (709, 27000), (750, 25524), (900, 21270), (1000, 19143), (1080, 17725), (1125, 17016), (1350, 14180), (1418, 13500), (1500, 12762), (1800, 10635), (2127, 9000), (2250, 8508), (2700, 7090), (2836, 6750), (3000, 6381), (3375, 5672), (3545, 5400), (4254, 4500)]