56781000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{701}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 198764280

約数和(自身を除く): 141983280

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, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 701, 750, 810, 900, 1000, 1080, 1125, 1350, 1402, 1500, 1620, 1800, 2025, 2103, 2250, 2700, 2804, 3000, 3240, 3375, 3505, 4050, 4206, 4500, 5400, 5608, 6309, 6750, 7010, 8100, 8412, 9000, 10125, 10515, 12618, 13500, 14020, 16200, 16824, 17525, 18927, 20250, 21030, 25236, 27000, 28040, 31545, 35050, 37854, 40500, 42060, 50472, 52575, 56781, 63090, 70100, 75708, 81000, 84120, 87625, 94635, 105150, 113562, 126180, 140200, 151416, 157725, 175250, 189270, 210300, 227124, 252360, 262875, 283905, 315450, 350500, 378540, 420600, 454248, 473175, 525750, 567810, 630900, 701000, 757080, 788625, 946350, 1051500, 1135620, 1261800, 1419525, 1577250, 1892700, 2103000, 2271240, 2365875, 2839050, 3154500, 3785400, 4731750, 5678100, 6309000, 7097625, 9463500, 11356200, 14195250, 18927000, 28390500, 56781000]

約数ペア:

[(1, 56781000), (2, 28390500), (3, 18927000), (4, 14195250), (5, 11356200), (6, 9463500), (8, 7097625), (9, 6309000), (10, 5678100), (12, 4731750), (15, 3785400), (18, 3154500), (20, 2839050), (24, 2365875), (25, 2271240), (27, 2103000), (30, 1892700), (36, 1577250), (40, 1419525), (45, 1261800), (50, 1135620), (54, 1051500), (60, 946350), (72, 788625), (75, 757080), (81, 701000), (90, 630900), (100, 567810), (108, 525750), (120, 473175), (125, 454248), (135, 420600), (150, 378540), (162, 350500), (180, 315450), (200, 283905), (216, 262875), (225, 252360), (250, 227124), (270, 210300), (300, 189270), (324, 175250), (360, 157725), (375, 151416), (405, 140200), (450, 126180), (500, 113562), (540, 105150), (600, 94635), (648, 87625), (675, 84120), (701, 81000), (750, 75708), (810, 70100), (900, 63090), (1000, 56781), (1080, 52575), (1125, 50472), (1350, 42060), (1402, 40500), (1500, 37854), (1620, 35050), (1800, 31545), (2025, 28040), (2103, 27000), (2250, 25236), (2700, 21030), (2804, 20250), (3000, 18927), (3240, 17525), (3375, 16824), (3505, 16200), (4050, 14020), (4206, 13500), (4500, 12618), (5400, 10515), (5608, 10125), (6309, 9000), (6750, 8412), (7010, 8100)]