90676800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{2099}}^1$

素因数の和:2130

約数の個数: 168

約数和(自身を含む): 330708000

約数和(自身を除く): 240031200

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2099, 2160, 2400, 2700, 2880, 3600, 4198, 4320, 4800, 5400, 6297, 7200, 8396, 8640, 10495, 10800, 12594, 14400, 16792, 18891, 20990, 21600, 25188, 31485, 33584, 37782, 41980, 43200, 50376, 52475, 56673, 62970, 67168, 75564, 83960, 94455, 100752, 104950, 113346, 125940, 134336, 151128, 157425, 167920, 188910, 201504, 209900, 226692, 251880, 283365, 302256, 314850, 335840, 377820, 403008, 419800, 453384, 472275, 503760, 566730, 604512, 629700, 671680, 755640, 839600, 906768, 944550, 1007520, 1133460, 1209024, 1259400, 1416825, 1511280, 1679200, 1813536, 1889100, 2015040, 2266920, 2518800, 2833650, 3022560, 3358400, 3627072, 3778200, 4533840, 5037600, 5667300, 6045120, 7556400, 9067680, 10075200, 11334600, 15112800, 18135360, 22669200, 30225600, 45338400, 90676800]

約数ペア:

[(1, 90676800), (2, 45338400), (3, 30225600), (4, 22669200), (5, 18135360), (6, 15112800), (8, 11334600), (9, 10075200), (10, 9067680), (12, 7556400), (15, 6045120), (16, 5667300), (18, 5037600), (20, 4533840), (24, 3778200), (25, 3627072), (27, 3358400), (30, 3022560), (32, 2833650), (36, 2518800), (40, 2266920), (45, 2015040), (48, 1889100), (50, 1813536), (54, 1679200), (60, 1511280), (64, 1416825), (72, 1259400), (75, 1209024), (80, 1133460), (90, 1007520), (96, 944550), (100, 906768), (108, 839600), (120, 755640), (135, 671680), (144, 629700), (150, 604512), (160, 566730), (180, 503760), (192, 472275), (200, 453384), (216, 419800), (225, 403008), (240, 377820), (270, 335840), (288, 314850), (300, 302256), (320, 283365), (360, 251880), (400, 226692), (432, 209900), (450, 201504), (480, 188910), (540, 167920), (576, 157425), (600, 151128), (675, 134336), (720, 125940), (800, 113346), (864, 104950), (900, 100752), (960, 94455), (1080, 83960), (1200, 75564), (1350, 67168), (1440, 62970), (1600, 56673), (1728, 52475), (1800, 50376), (2099, 43200), (2160, 41980), (2400, 37782), (2700, 33584), (2880, 31485), (3600, 25188), (4198, 21600), (4320, 20990), (4800, 18891), (5400, 16792), (6297, 14400), (7200, 12594), (8396, 10800), (8640, 10495)]