18895518000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{116639}}^1$

素因数の和:116674

約数の個数: 200

約数和(自身を含む): 68252595840

約数和(自身を除く): 49357077840

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, 1296, 1350, 1500, 1620, 1800, 2000, 2025, 2160, 2250, 2700, 3000, 3240, 3375, 3600, 4050, 4500, 5400, 6000, 6480, 6750, 8100, 9000, 10125, 10800, 13500, 16200, 18000, 20250, 27000, 32400, 40500, 54000, 81000, 116639, 162000, 233278, 349917, 466556, 583195, 699834, 933112, 1049751, 1166390, 1399668, 1749585, 1866224, 2099502, 2332780, 2799336, 2915975, 3149253, 3499170, 4199004, 4665560, 5248755, 5598672, 5831950, 6298506, 6998340, 8398008, 8747925, 9331120, 9447759, 10497510, 11663900, 12597012, 13996680, 14579875, 15746265, 16796016, 17495850, 18895518, 20995020, 23327800, 25194024, 26243775, 27993360, 29159750, 31492530, 34991700, 37791036, 41990040, 43739625, 46655600, 47238795, 50388048, 52487550, 58319500, 62985060, 69983400, 75582072, 78731325, 83980080, 87479250, 94477590, 104975100, 116639000, 125970120, 131218875, 139966800, 151164144, 157462650, 174958500, 188955180, 209950200, 233278000, 236193975, 251940240, 262437750, 314925300, 349917000, 377910360, 393656625, 419900400, 472387950, 524875500, 629850600, 699834000, 755820720, 787313250, 944775900, 1049751000, 1180969875, 1259701200, 1574626500, 1889551800, 2099502000, 2361939750, 3149253000, 3779103600, 4723879500, 6298506000, 9447759000, 18895518000]

約数ペア:

[(1, 18895518000), (2, 9447759000), (3, 6298506000), (4, 4723879500), (5, 3779103600), (6, 3149253000), (8, 2361939750), (9, 2099502000), (10, 1889551800), (12, 1574626500), (15, 1259701200), (16, 1180969875), (18, 1049751000), (20, 944775900), (24, 787313250), (25, 755820720), (27, 699834000), (30, 629850600), (36, 524875500), (40, 472387950), (45, 419900400), (48, 393656625), (50, 377910360), (54, 349917000), (60, 314925300), (72, 262437750), (75, 251940240), (80, 236193975), (81, 233278000), (90, 209950200), (100, 188955180), (108, 174958500), (120, 157462650), (125, 151164144), (135, 139966800), (144, 131218875), (150, 125970120), (162, 116639000), (180, 104975100), (200, 94477590), (216, 87479250), (225, 83980080), (240, 78731325), (250, 75582072), (270, 69983400), (300, 62985060), (324, 58319500), (360, 52487550), (375, 50388048), (400, 47238795), (405, 46655600), (432, 43739625), (450, 41990040), (500, 37791036), (540, 34991700), (600, 31492530), (648, 29159750), (675, 27993360), (720, 26243775), (750, 25194024), (810, 23327800), (900, 20995020), (1000, 18895518), (1080, 17495850), (1125, 16796016), (1200, 15746265), (1296, 14579875), (1350, 13996680), (1500, 12597012), (1620, 11663900), (1800, 10497510), (2000, 9447759), (2025, 9331120), (2160, 8747925), (2250, 8398008), (2700, 6998340), (3000, 6298506), (3240, 5831950), (3375, 5598672), (3600, 5248755), (4050, 4665560), (4500, 4199004), (5400, 3499170), (6000, 3149253), (6480, 2915975), (6750, 2799336), (8100, 2332780), (9000, 2099502), (10125, 1866224), (10800, 1749585), (13500, 1399668), (16200, 1166390), (18000, 1049751), (20250, 933112), (27000, 699834), (32400, 583195), (40500, 466556), (54000, 349917), (81000, 233278), (116639, 162000)]