18927000

素因数分解:

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

素因数の和:731

約数の個数: 128

約数和(自身を含む): 65707200

約数和(自身を除く): 46780200

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, 701, 750, 900, 1000, 1080, 1125, 1350, 1402, 1500, 1800, 2103, 2250, 2700, 2804, 3000, 3375, 3505, 4206, 4500, 5400, 5608, 6309, 6750, 7010, 8412, 9000, 10515, 12618, 13500, 14020, 16824, 17525, 18927, 21030, 25236, 27000, 28040, 31545, 35050, 37854, 42060, 50472, 52575, 63090, 70100, 75708, 84120, 87625, 94635, 105150, 126180, 140200, 151416, 157725, 175250, 189270, 210300, 252360, 262875, 315450, 350500, 378540, 420600, 473175, 525750, 630900, 701000, 757080, 788625, 946350, 1051500, 1261800, 1577250, 1892700, 2103000, 2365875, 3154500, 3785400, 4731750, 6309000, 9463500, 18927000]

約数ペア:

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