2916000

素因数分解:

$2^5\times 3^6\times 5^3$

素因数の和:43

約数の個数: 168

約数和(自身を含む): 10742004

約数和(自身を除く): 7826004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 600, 648, 675, 720, 729, 750, 800, 810, 864, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1458, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2400, 2430, 2592, 2700, 2916, 3000, 3240, 3375, 3600, 3645, 3888, 4000, 4050, 4320, 4500, 4860, 5400, 5832, 6000, 6075, 6480, 6750, 7200, 7290, 7776, 8100, 9000, 9720, 10125, 10800, 11664, 12000, 12150, 12960, 13500, 14580, 16200, 18000, 18225, 19440, 20250, 21600, 23328, 24300, 27000, 29160, 30375, 32400, 36000, 36450, 38880, 40500, 48600, 54000, 58320, 60750, 64800, 72900, 81000, 91125, 97200, 108000, 116640, 121500, 145800, 162000, 182250, 194400, 243000, 291600, 324000, 364500, 486000, 583200, 729000, 972000, 1458000, 2916000]

約数ペア:

[(1, 2916000), (2, 1458000), (3, 972000), (4, 729000), (5, 583200), (6, 486000), (8, 364500), (9, 324000), (10, 291600), (12, 243000), (15, 194400), (16, 182250), (18, 162000), (20, 145800), (24, 121500), (25, 116640), (27, 108000), (30, 97200), (32, 91125), (36, 81000), (40, 72900), (45, 64800), (48, 60750), (50, 58320), (54, 54000), (60, 48600), (72, 40500), (75, 38880), (80, 36450), (81, 36000), (90, 32400), (96, 30375), (100, 29160), (108, 27000), (120, 24300), (125, 23328), (135, 21600), (144, 20250), (150, 19440), (160, 18225), (162, 18000), (180, 16200), (200, 14580), (216, 13500), (225, 12960), (240, 12150), (243, 12000), (250, 11664), (270, 10800), (288, 10125), (300, 9720), (324, 9000), (360, 8100), (375, 7776), (400, 7290), (405, 7200), (432, 6750), (450, 6480), (480, 6075), (486, 6000), (500, 5832), (540, 5400), (600, 4860), (648, 4500), (675, 4320), (720, 4050), (729, 4000), (750, 3888), (800, 3645), (810, 3600), (864, 3375), (900, 3240), (972, 3000), (1000, 2916), (1080, 2700), (1125, 2592), (1200, 2430), (1215, 2400), (1296, 2250), (1350, 2160), (1440, 2025), (1458, 2000), (1500, 1944), (1620, 1800)]