20540232000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{285281}}^1$

素因数の和:285314

約数の個数: 168

約数和(自身を含む): 73476090792

約数和(自身を除く): 52935858792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3600, 4000, 4500, 4800, 6000, 7200, 8000, 9000, 12000, 14400, 18000, 24000, 36000, 72000, 285281, 570562, 855843, 1141124, 1426405, 1711686, 2282248, 2567529, 2852810, 3423372, 4279215, 4564496, 5135058, 5705620, 6846744, 7132025, 8558430, 9128992, 10270116, 11411240, 12837645, 13693488, 14264050, 17116860, 18257984, 20540232, 21396075, 22822480, 25675290, 27386976, 28528100, 34233720, 35660125, 41080464, 42792150, 45644960, 51350580, 54773952, 57056200, 64188225, 68467440, 71320250, 82160928, 85584300, 91289920, 102701160, 106980375, 114112400, 128376450, 136934880, 142640500, 164321856, 171168600, 205402320, 213960750, 228224800, 256752900, 273869760, 285281000, 320941125, 342337200, 410804640, 427921500, 456449600, 513505800, 570562000, 641882250, 684674400, 821609280, 855843000, 1027011600, 1141124000, 1283764500, 1369348800, 1711686000, 2054023200, 2282248000, 2567529000, 3423372000, 4108046400, 5135058000, 6846744000, 10270116000, 20540232000]

約数ペア:

[(1, 20540232000), (2, 10270116000), (3, 6846744000), (4, 5135058000), (5, 4108046400), (6, 3423372000), (8, 2567529000), (9, 2282248000), (10, 2054023200), (12, 1711686000), (15, 1369348800), (16, 1283764500), (18, 1141124000), (20, 1027011600), (24, 855843000), (25, 821609280), (30, 684674400), (32, 641882250), (36, 570562000), (40, 513505800), (45, 456449600), (48, 427921500), (50, 410804640), (60, 342337200), (64, 320941125), (72, 285281000), (75, 273869760), (80, 256752900), (90, 228224800), (96, 213960750), (100, 205402320), (120, 171168600), (125, 164321856), (144, 142640500), (150, 136934880), (160, 128376450), (180, 114112400), (192, 106980375), (200, 102701160), (225, 91289920), (240, 85584300), (250, 82160928), (288, 71320250), (300, 68467440), (320, 64188225), (360, 57056200), (375, 54773952), (400, 51350580), (450, 45644960), (480, 42792150), (500, 41080464), (576, 35660125), (600, 34233720), (720, 28528100), (750, 27386976), (800, 25675290), (900, 22822480), (960, 21396075), (1000, 20540232), (1125, 18257984), (1200, 17116860), (1440, 14264050), (1500, 13693488), (1600, 12837645), (1800, 11411240), (2000, 10270116), (2250, 9128992), (2400, 8558430), (2880, 7132025), (3000, 6846744), (3600, 5705620), (4000, 5135058), (4500, 4564496), (4800, 4279215), (6000, 3423372), (7200, 2852810), (8000, 2567529), (9000, 2282248), (12000, 1711686), (14400, 1426405), (18000, 1141124), (24000, 855843), (36000, 570562), (72000, 285281)]