90986400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{12637}}^1$

素因数の和:12663

約数の個数: 108

約数和(自身を含む): 320866182

約数和(自身を除く): 229879782

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 12637, 25274, 37911, 50548, 63185, 75822, 101096, 113733, 126370, 151644, 189555, 202192, 227466, 252740, 303288, 315925, 379110, 404384, 454932, 505480, 568665, 606576, 631850, 758220, 909864, 947775, 1010960, 1137330, 1213152, 1263700, 1516440, 1819728, 1895550, 2021920, 2274660, 2527400, 2843325, 3032880, 3639456, 3791100, 4549320, 5054800, 5686650, 6065760, 7582200, 9098640, 10109600, 11373300, 15164400, 18197280, 22746600, 30328800, 45493200, 90986400]

約数ペア:

[(1, 90986400), (2, 45493200), (3, 30328800), (4, 22746600), (5, 18197280), (6, 15164400), (8, 11373300), (9, 10109600), (10, 9098640), (12, 7582200), (15, 6065760), (16, 5686650), (18, 5054800), (20, 4549320), (24, 3791100), (25, 3639456), (30, 3032880), (32, 2843325), (36, 2527400), (40, 2274660), (45, 2021920), (48, 1895550), (50, 1819728), (60, 1516440), (72, 1263700), (75, 1213152), (80, 1137330), (90, 1010960), (96, 947775), (100, 909864), (120, 758220), (144, 631850), (150, 606576), (160, 568665), (180, 505480), (200, 454932), (225, 404384), (240, 379110), (288, 315925), (300, 303288), (360, 252740), (400, 227466), (450, 202192), (480, 189555), (600, 151644), (720, 126370), (800, 113733), (900, 101096), (1200, 75822), (1440, 63185), (1800, 50548), (2400, 37911), (3600, 25274), (7200, 12637)]