422800000

素因数分解:

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

素因数の和:197

約数の個数: 192

約数和(自身を含む): 1211172480

約数和(自身を除く): 788372480

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, 3125, 3200, 3500, 3775, 4000, 4228, 4375, 4480, 4832, 5000, 5285, 5600, 6040, 6250, 7000, 7550, 8000, 8456, 8750, 9664, 10000, 10570, 11200, 12080, 12500, 14000, 15100, 16000, 16912, 17500, 18875, 19328, 20000, 21140, 21875, 22400, 24160, 25000, 26425, 28000, 30200, 33824, 35000, 37750, 40000, 42280, 43750, 48320, 50000, 52850, 56000, 60400, 67648, 70000, 75500, 80000, 84560, 87500, 94375, 96640, 100000, 105700, 112000, 120800, 132125, 135296, 140000, 151000, 169120, 175000, 188750, 200000, 211400, 241600, 264250, 280000, 302000, 338240, 350000, 377500, 400000, 422800, 471875, 483200, 528500, 560000, 604000, 660625, 676480, 700000, 755000, 845600, 943750, 1057000, 1208000, 1321250, 1400000, 1510000, 1691200, 1887500, 2114000, 2416000, 2642500, 2800000, 3020000, 3303125, 3382400, 3775000, 4228000, 5285000, 6040000, 6606250, 7550000, 8456000, 10570000, 12080000, 13212500, 15100000, 16912000, 21140000, 26425000, 30200000, 42280000, 52850000, 60400000, 84560000, 105700000, 211400000, 422800000]

約数ペア:

[(1, 422800000), (2, 211400000), (4, 105700000), (5, 84560000), (7, 60400000), (8, 52850000), (10, 42280000), (14, 30200000), (16, 26425000), (20, 21140000), (25, 16912000), (28, 15100000), (32, 13212500), (35, 12080000), (40, 10570000), (50, 8456000), (56, 7550000), (64, 6606250), (70, 6040000), (80, 5285000), (100, 4228000), (112, 3775000), (125, 3382400), (128, 3303125), (140, 3020000), (151, 2800000), (160, 2642500), (175, 2416000), (200, 2114000), (224, 1887500), (250, 1691200), (280, 1510000), (302, 1400000), (320, 1321250), (350, 1208000), (400, 1057000), (448, 943750), (500, 845600), (560, 755000), (604, 700000), (625, 676480), (640, 660625), (700, 604000), (755, 560000), (800, 528500), (875, 483200), (896, 471875), (1000, 422800), (1057, 400000), (1120, 377500), (1208, 350000), (1250, 338240), (1400, 302000), (1510, 280000), (1600, 264250), (1750, 241600), (2000, 211400), (2114, 200000), (2240, 188750), (2416, 175000), (2500, 169120), (2800, 151000), (3020, 140000), (3125, 135296), (3200, 132125), (3500, 120800), (3775, 112000), (4000, 105700), (4228, 100000), (4375, 96640), (4480, 94375), (4832, 87500), (5000, 84560), (5285, 80000), (5600, 75500), (6040, 70000), (6250, 67648), (7000, 60400), (7550, 56000), (8000, 52850), (8456, 50000), (8750, 48320), (9664, 43750), (10000, 42280), (10570, 40000), (11200, 37750), (12080, 35000), (12500, 33824), (14000, 30200), (15100, 28000), (16000, 26425), (16912, 25000), (17500, 24160), (18875, 22400), (19328, 21875), (20000, 21140)]