90832000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 258410880

約数和(自身を除く): 167578880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 811, 875, 896, 1000, 1120, 1400, 1600, 1622, 1750, 2000, 2240, 2800, 3200, 3244, 3500, 4000, 4055, 4480, 5600, 5677, 6488, 7000, 8000, 8110, 11200, 11354, 12976, 14000, 16000, 16220, 20275, 22400, 22708, 25952, 28000, 28385, 32440, 40550, 45416, 51904, 56000, 56770, 64880, 81100, 90832, 101375, 103808, 112000, 113540, 129760, 141925, 162200, 181664, 202750, 227080, 259520, 283850, 324400, 363328, 405500, 454160, 519040, 567700, 648800, 709625, 726656, 811000, 908320, 1135400, 1297600, 1419250, 1622000, 1816640, 2270800, 2595200, 2838500, 3244000, 3633280, 4541600, 5677000, 6488000, 9083200, 11354000, 12976000, 18166400, 22708000, 45416000, 90832000]

約数ペア:

[(1, 90832000), (2, 45416000), (4, 22708000), (5, 18166400), (7, 12976000), (8, 11354000), (10, 9083200), (14, 6488000), (16, 5677000), (20, 4541600), (25, 3633280), (28, 3244000), (32, 2838500), (35, 2595200), (40, 2270800), (50, 1816640), (56, 1622000), (64, 1419250), (70, 1297600), (80, 1135400), (100, 908320), (112, 811000), (125, 726656), (128, 709625), (140, 648800), (160, 567700), (175, 519040), (200, 454160), (224, 405500), (250, 363328), (280, 324400), (320, 283850), (350, 259520), (400, 227080), (448, 202750), (500, 181664), (560, 162200), (640, 141925), (700, 129760), (800, 113540), (811, 112000), (875, 103808), (896, 101375), (1000, 90832), (1120, 81100), (1400, 64880), (1600, 56770), (1622, 56000), (1750, 51904), (2000, 45416), (2240, 40550), (2800, 32440), (3200, 28385), (3244, 28000), (3500, 25952), (4000, 22708), (4055, 22400), (4480, 20275), (5600, 16220), (5677, 16000), (6488, 14000), (7000, 12976), (8000, 11354), (8110, 11200)]