157788000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 580323744

約数和(自身を除く): 422535744

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, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 487, 500, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 974, 1000, 1080, 1125, 1200, 1296, 1350, 1440, 1461, 1500, 1620, 1800, 1948, 2000, 2025, 2160, 2250, 2400, 2435, 2592, 2700, 2922, 3000, 3240, 3375, 3600, 3896, 4000, 4050, 4320, 4383, 4500, 4870, 5400, 5844, 6000, 6480, 6750, 7200, 7305, 7792, 8100, 8766, 9000, 9740, 10125, 10800, 11688, 12000, 12175, 12960, 13149, 13500, 14610, 15584, 16200, 17532, 18000, 19480, 20250, 21600, 21915, 23376, 24350, 26298, 27000, 29220, 32400, 35064, 36000, 36525, 38960, 39447, 40500, 43830, 46752, 48700, 52596, 54000, 58440, 60875, 64800, 65745, 70128, 73050, 77920, 78894, 81000, 87660, 97400, 105192, 108000, 109575, 116880, 121750, 131490, 140256, 146100, 157788, 162000, 175320, 182625, 194800, 197235, 210384, 219150, 233760, 243500, 262980, 292200, 315576, 324000, 328725, 350640, 365250, 389600, 394470, 420768, 438300, 487000, 525960, 547875, 584400, 631152, 657450, 701280, 730500, 788940, 876600, 974000, 986175, 1051920, 1095750, 1168800, 1262304, 1314900, 1461000, 1577880, 1643625, 1753200, 1948000, 1972350, 2103840, 2191500, 2629800, 2922000, 3155760, 3287250, 3506400, 3944700, 4383000, 4930875, 5259600, 5844000, 6311520, 6574500, 7889400, 8766000, 9861750, 10519200, 13149000, 15778800, 17532000, 19723500, 26298000, 31557600, 39447000, 52596000, 78894000, 157788000]

約数ペア:

[(1, 157788000), (2, 78894000), (3, 52596000), (4, 39447000), (5, 31557600), (6, 26298000), (8, 19723500), (9, 17532000), (10, 15778800), (12, 13149000), (15, 10519200), (16, 9861750), (18, 8766000), (20, 7889400), (24, 6574500), (25, 6311520), (27, 5844000), (30, 5259600), (32, 4930875), (36, 4383000), (40, 3944700), (45, 3506400), (48, 3287250), (50, 3155760), (54, 2922000), (60, 2629800), (72, 2191500), (75, 2103840), (80, 1972350), (81, 1948000), (90, 1753200), (96, 1643625), (100, 1577880), (108, 1461000), (120, 1314900), (125, 1262304), (135, 1168800), (144, 1095750), (150, 1051920), (160, 986175), (162, 974000), (180, 876600), (200, 788940), (216, 730500), (225, 701280), (240, 657450), (250, 631152), (270, 584400), (288, 547875), (300, 525960), (324, 487000), (360, 438300), (375, 420768), (400, 394470), (405, 389600), (432, 365250), (450, 350640), (480, 328725), (487, 324000), (500, 315576), (540, 292200), (600, 262980), (648, 243500), (675, 233760), (720, 219150), (750, 210384), (800, 197235), (810, 194800), (864, 182625), (900, 175320), (974, 162000), (1000, 157788), (1080, 146100), (1125, 140256), (1200, 131490), (1296, 121750), (1350, 116880), (1440, 109575), (1461, 108000), (1500, 105192), (1620, 97400), (1800, 87660), (1948, 81000), (2000, 78894), (2025, 77920), (2160, 73050), (2250, 70128), (2400, 65745), (2435, 64800), (2592, 60875), (2700, 58440), (2922, 54000), (3000, 52596), (3240, 48700), (3375, 46752), (3600, 43830), (3896, 40500), (4000, 39447), (4050, 38960), (4320, 36525), (4383, 36000), (4500, 35064), (4870, 32400), (5400, 29220), (5844, 27000), (6000, 26298), (6480, 24350), (6750, 23376), (7200, 21915), (7305, 21600), (7792, 20250), (8100, 19480), (8766, 18000), (9000, 17532), (9740, 16200), (10125, 15584), (10800, 14610), (11688, 13500), (12000, 13149), (12175, 12960)]