25984800

素因数分解:

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

素因数の和:433

約数の個数: 180

約数和(自身を含む): 94997826

約数和(自身を除く): 69013026

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

約数ペア:

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