208818000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 200

約数和(自身を含む): 754851240

約数和(自身を除く): 546033240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 900, 1000, 1080, 1125, 1200, 1289, 1296, 1350, 1500, 1620, 1800, 2000, 2025, 2160, 2250, 2578, 2700, 3000, 3240, 3375, 3600, 3867, 4050, 4500, 5156, 5400, 6000, 6445, 6480, 6750, 7734, 8100, 9000, 10125, 10312, 10800, 11601, 12890, 13500, 15468, 16200, 18000, 19335, 20250, 20624, 23202, 25780, 27000, 30936, 32225, 32400, 34803, 38670, 40500, 46404, 51560, 54000, 58005, 61872, 64450, 69606, 77340, 81000, 92808, 96675, 103120, 104409, 116010, 128900, 139212, 154680, 161125, 162000, 174015, 185616, 193350, 208818, 232020, 257800, 278424, 290025, 309360, 322250, 348030, 386700, 417636, 464040, 483375, 515600, 522045, 556848, 580050, 644500, 696060, 773400, 835272, 870075, 928080, 966750, 1044090, 1160100, 1289000, 1392120, 1450125, 1546800, 1670544, 1740150, 1933500, 2088180, 2320200, 2578000, 2610225, 2784240, 2900250, 3480300, 3867000, 4176360, 4350375, 4640400, 5220450, 5800500, 6960600, 7734000, 8352720, 8700750, 10440900, 11601000, 13051125, 13921200, 17401500, 20881800, 23202000, 26102250, 34803000, 41763600, 52204500, 69606000, 104409000, 208818000]

約数ペア:

[(1, 208818000), (2, 104409000), (3, 69606000), (4, 52204500), (5, 41763600), (6, 34803000), (8, 26102250), (9, 23202000), (10, 20881800), (12, 17401500), (15, 13921200), (16, 13051125), (18, 11601000), (20, 10440900), (24, 8700750), (25, 8352720), (27, 7734000), (30, 6960600), (36, 5800500), (40, 5220450), (45, 4640400), (48, 4350375), (50, 4176360), (54, 3867000), (60, 3480300), (72, 2900250), (75, 2784240), (80, 2610225), (81, 2578000), (90, 2320200), (100, 2088180), (108, 1933500), (120, 1740150), (125, 1670544), (135, 1546800), (144, 1450125), (150, 1392120), (162, 1289000), (180, 1160100), (200, 1044090), (216, 966750), (225, 928080), (240, 870075), (250, 835272), (270, 773400), (300, 696060), (324, 644500), (360, 580050), (375, 556848), (400, 522045), (405, 515600), (432, 483375), (450, 464040), (500, 417636), (540, 386700), (600, 348030), (648, 322250), (675, 309360), (720, 290025), (750, 278424), (810, 257800), (900, 232020), (1000, 208818), (1080, 193350), (1125, 185616), (1200, 174015), (1289, 162000), (1296, 161125), (1350, 154680), (1500, 139212), (1620, 128900), (1800, 116010), (2000, 104409), (2025, 103120), (2160, 96675), (2250, 92808), (2578, 81000), (2700, 77340), (3000, 69606), (3240, 64450), (3375, 61872), (3600, 58005), (3867, 54000), (4050, 51560), (4500, 46404), (5156, 40500), (5400, 38670), (6000, 34803), (6445, 32400), (6480, 32225), (6750, 30936), (7734, 27000), (8100, 25780), (9000, 23202), (10125, 20624), (10312, 20250), (10800, 19335), (11601, 18000), (12890, 16200), (13500, 15468)]