87028800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{18131}}^1$

素因数の和:18156

約数の個数: 84

約数和(自身を含む): 285542736

約数和(自身を除く): 198513936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 18131, 36262, 54393, 72524, 90655, 108786, 145048, 181310, 217572, 271965, 290096, 362620, 435144, 453275, 543930, 580192, 725240, 870288, 906550, 1087860, 1160384, 1359825, 1450480, 1740576, 1813100, 2175720, 2719650, 2900960, 3481152, 3626200, 4351440, 5439300, 5801920, 7252400, 8702880, 10878600, 14504800, 17405760, 21757200, 29009600, 43514400, 87028800]

約数ペア:

[(1, 87028800), (2, 43514400), (3, 29009600), (4, 21757200), (5, 17405760), (6, 14504800), (8, 10878600), (10, 8702880), (12, 7252400), (15, 5801920), (16, 5439300), (20, 4351440), (24, 3626200), (25, 3481152), (30, 2900960), (32, 2719650), (40, 2175720), (48, 1813100), (50, 1740576), (60, 1450480), (64, 1359825), (75, 1160384), (80, 1087860), (96, 906550), (100, 870288), (120, 725240), (150, 580192), (160, 543930), (192, 453275), (200, 435144), (240, 362620), (300, 290096), (320, 271965), (400, 217572), (480, 181310), (600, 145048), (800, 108786), (960, 90655), (1200, 72524), (1600, 54393), (2400, 36262), (4800, 18131)]