668239200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{30937}}^1$

素因数の和:30966

約数の個数: 144

約数和(自身を含む): 2416876560

約数和(自身を除く): 1748637360

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 30937, 61874, 92811, 123748, 154685, 185622, 247496, 278433, 309370, 371244, 464055, 494992, 556866, 618740, 742488, 773425, 835299, 928110, 989984, 1113732, 1237480, 1392165, 1484976, 1546850, 1670598, 1856220, 2227464, 2320275, 2474960, 2784330, 2969952, 3093700, 3341196, 3712440, 4176495, 4454928, 4640550, 4949920, 5568660, 6187400, 6682392, 6960825, 7424880, 8352990, 8909856, 9281100, 11137320, 12374800, 13364784, 13921650, 14849760, 16705980, 18562200, 20882475, 22274640, 24749600, 26729568, 27843300, 33411960, 37124400, 41764950, 44549280, 55686600, 66823920, 74248800, 83529900, 111373200, 133647840, 167059800, 222746400, 334119600, 668239200]

約数ペア:

[(1, 668239200), (2, 334119600), (3, 222746400), (4, 167059800), (5, 133647840), (6, 111373200), (8, 83529900), (9, 74248800), (10, 66823920), (12, 55686600), (15, 44549280), (16, 41764950), (18, 37124400), (20, 33411960), (24, 27843300), (25, 26729568), (27, 24749600), (30, 22274640), (32, 20882475), (36, 18562200), (40, 16705980), (45, 14849760), (48, 13921650), (50, 13364784), (54, 12374800), (60, 11137320), (72, 9281100), (75, 8909856), (80, 8352990), (90, 7424880), (96, 6960825), (100, 6682392), (108, 6187400), (120, 5568660), (135, 4949920), (144, 4640550), (150, 4454928), (160, 4176495), (180, 3712440), (200, 3341196), (216, 3093700), (225, 2969952), (240, 2784330), (270, 2474960), (288, 2320275), (300, 2227464), (360, 1856220), (400, 1670598), (432, 1546850), (450, 1484976), (480, 1392165), (540, 1237480), (600, 1113732), (675, 989984), (720, 928110), (800, 835299), (864, 773425), (900, 742488), (1080, 618740), (1200, 556866), (1350, 494992), (1440, 464055), (1800, 371244), (2160, 309370), (2400, 278433), (2700, 247496), (3600, 185622), (4320, 154685), (5400, 123748), (7200, 92811), (10800, 61874), (21600, 30937)]