51969600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{401}}^1$

素因数の和:435

約数の個数: 210

約数和(自身を含む): 191503554

約数和(自身を除く): 139533954

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 401, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 802, 810, 864, 900, 960, 1080, 1200, 1203, 1296, 1350, 1440, 1600, 1604, 1620, 1728, 1800, 2005, 2025, 2160, 2400, 2406, 2592, 2700, 2880, 3208, 3240, 3600, 3609, 4010, 4050, 4320, 4800, 4812, 5184, 5400, 6015, 6416, 6480, 7200, 7218, 8020, 8100, 8640, 9624, 10025, 10800, 10827, 12030, 12832, 12960, 14400, 14436, 16040, 16200, 18045, 19248, 20050, 21600, 21654, 24060, 25664, 25920, 28872, 30075, 32080, 32400, 32481, 36090, 38496, 40100, 43200, 43308, 48120, 54135, 57744, 60150, 64160, 64800, 64962, 72180, 76992, 80200, 86616, 90225, 96240, 108270, 115488, 120300, 128320, 129600, 129924, 144360, 160400, 162405, 173232, 180450, 192480, 216540, 230976, 240600, 259848, 270675, 288720, 320800, 324810, 346464, 360900, 384960, 433080, 481200, 519696, 541350, 577440, 641600, 649620, 692928, 721800, 812025, 866160, 962400, 1039392, 1082700, 1154880, 1299240, 1443600, 1624050, 1732320, 1924800, 2078784, 2165400, 2598480, 2887200, 3248100, 3464640, 4330800, 5196960, 5774400, 6496200, 8661600, 10393920, 12992400, 17323200, 25984800, 51969600]

約数ペア:

[(1, 51969600), (2, 25984800), (3, 17323200), (4, 12992400), (5, 10393920), (6, 8661600), (8, 6496200), (9, 5774400), (10, 5196960), (12, 4330800), (15, 3464640), (16, 3248100), (18, 2887200), (20, 2598480), (24, 2165400), (25, 2078784), (27, 1924800), (30, 1732320), (32, 1624050), (36, 1443600), (40, 1299240), (45, 1154880), (48, 1082700), (50, 1039392), (54, 962400), (60, 866160), (64, 812025), (72, 721800), (75, 692928), (80, 649620), (81, 641600), (90, 577440), (96, 541350), (100, 519696), (108, 481200), (120, 433080), (135, 384960), (144, 360900), (150, 346464), (160, 324810), (162, 320800), (180, 288720), (192, 270675), (200, 259848), (216, 240600), (225, 230976), (240, 216540), (270, 192480), (288, 180450), (300, 173232), (320, 162405), (324, 160400), (360, 144360), (400, 129924), (401, 129600), (405, 128320), (432, 120300), (450, 115488), (480, 108270), (540, 96240), (576, 90225), (600, 86616), (648, 80200), (675, 76992), (720, 72180), (800, 64962), (802, 64800), (810, 64160), (864, 60150), (900, 57744), (960, 54135), (1080, 48120), (1200, 43308), (1203, 43200), (1296, 40100), (1350, 38496), (1440, 36090), (1600, 32481), (1604, 32400), (1620, 32080), (1728, 30075), (1800, 28872), (2005, 25920), (2025, 25664), (2160, 24060), (2400, 21654), (2406, 21600), (2592, 20050), (2700, 19248), (2880, 18045), (3208, 16200), (3240, 16040), (3600, 14436), (3609, 14400), (4010, 12960), (4050, 12832), (4320, 12030), (4800, 10827), (4812, 10800), (5184, 10025), (5400, 9624), (6015, 8640), (6416, 8100), (6480, 8020), (7200, 7218)]