84560000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 242172480

約数和(自身を除く): 157612480

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, 151, 160, 175, 200, 224, 250, 280, 302, 320, 350, 400, 448, 500, 560, 604, 625, 640, 700, 755, 800, 875, 896, 1000, 1057, 1120, 1208, 1250, 1400, 1510, 1600, 1750, 2000, 2114, 2240, 2416, 2500, 2800, 3020, 3200, 3500, 3775, 4000, 4228, 4375, 4480, 4832, 5000, 5285, 5600, 6040, 7000, 7550, 8000, 8456, 8750, 9664, 10000, 10570, 11200, 12080, 14000, 15100, 16000, 16912, 17500, 18875, 19328, 20000, 21140, 22400, 24160, 26425, 28000, 30200, 33824, 35000, 37750, 40000, 42280, 48320, 52850, 56000, 60400, 67648, 70000, 75500, 80000, 84560, 94375, 96640, 105700, 112000, 120800, 132125, 135296, 140000, 151000, 169120, 188750, 211400, 241600, 264250, 280000, 302000, 338240, 377500, 422800, 483200, 528500, 560000, 604000, 660625, 676480, 755000, 845600, 1057000, 1208000, 1321250, 1510000, 1691200, 2114000, 2416000, 2642500, 3020000, 3382400, 4228000, 5285000, 6040000, 8456000, 10570000, 12080000, 16912000, 21140000, 42280000, 84560000]

約数ペア:

[(1, 84560000), (2, 42280000), (4, 21140000), (5, 16912000), (7, 12080000), (8, 10570000), (10, 8456000), (14, 6040000), (16, 5285000), (20, 4228000), (25, 3382400), (28, 3020000), (32, 2642500), (35, 2416000), (40, 2114000), (50, 1691200), (56, 1510000), (64, 1321250), (70, 1208000), (80, 1057000), (100, 845600), (112, 755000), (125, 676480), (128, 660625), (140, 604000), (151, 560000), (160, 528500), (175, 483200), (200, 422800), (224, 377500), (250, 338240), (280, 302000), (302, 280000), (320, 264250), (350, 241600), (400, 211400), (448, 188750), (500, 169120), (560, 151000), (604, 140000), (625, 135296), (640, 132125), (700, 120800), (755, 112000), (800, 105700), (875, 96640), (896, 94375), (1000, 84560), (1057, 80000), (1120, 75500), (1208, 70000), (1250, 67648), (1400, 60400), (1510, 56000), (1600, 52850), (1750, 48320), (2000, 42280), (2114, 40000), (2240, 37750), (2416, 35000), (2500, 33824), (2800, 30200), (3020, 28000), (3200, 26425), (3500, 24160), (3775, 22400), (4000, 21140), (4228, 20000), (4375, 19328), (4480, 18875), (4832, 17500), (5000, 16912), (5285, 16000), (5600, 15100), (6040, 14000), (7000, 12080), (7550, 11200), (8000, 10570), (8456, 10000), (8750, 9664)]