158970000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{757}}^1$

素因数の和:795

約数の個数: 200

約数和(自身を含む): 587262016

約数和(自身を除く): 428292016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 757, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1514, 1680, 1750, 1875, 2000, 2100, 2271, 2500, 2625, 2800, 3000, 3028, 3500, 3750, 3785, 4200, 4375, 4542, 5000, 5250, 5299, 6000, 6056, 7000, 7500, 7570, 8400, 8750, 9084, 10000, 10500, 10598, 11355, 12112, 13125, 14000, 15000, 15140, 15897, 17500, 18168, 18925, 21000, 21196, 22710, 26250, 26495, 30000, 30280, 31794, 35000, 36336, 37850, 42000, 42392, 45420, 52500, 52990, 56775, 60560, 63588, 70000, 75700, 79485, 84784, 90840, 94625, 105000, 105980, 113550, 127176, 132475, 151400, 158970, 181680, 189250, 210000, 211960, 227100, 254352, 264950, 283875, 302800, 317940, 378500, 397425, 423920, 454200, 473125, 529900, 567750, 635880, 662375, 757000, 794850, 908400, 946250, 1059800, 1135500, 1271760, 1324750, 1419375, 1514000, 1589700, 1892500, 1987125, 2119600, 2271000, 2649500, 2838750, 3179400, 3311875, 3785000, 3974250, 4542000, 5299000, 5677500, 6358800, 6623750, 7570000, 7948500, 9935625, 10598000, 11355000, 13247500, 15897000, 19871250, 22710000, 26495000, 31794000, 39742500, 52990000, 79485000, 158970000]

約数ペア:

[(1, 158970000), (2, 79485000), (3, 52990000), (4, 39742500), (5, 31794000), (6, 26495000), (7, 22710000), (8, 19871250), (10, 15897000), (12, 13247500), (14, 11355000), (15, 10598000), (16, 9935625), (20, 7948500), (21, 7570000), (24, 6623750), (25, 6358800), (28, 5677500), (30, 5299000), (35, 4542000), (40, 3974250), (42, 3785000), (48, 3311875), (50, 3179400), (56, 2838750), (60, 2649500), (70, 2271000), (75, 2119600), (80, 1987125), (84, 1892500), (100, 1589700), (105, 1514000), (112, 1419375), (120, 1324750), (125, 1271760), (140, 1135500), (150, 1059800), (168, 946250), (175, 908400), (200, 794850), (210, 757000), (240, 662375), (250, 635880), (280, 567750), (300, 529900), (336, 473125), (350, 454200), (375, 423920), (400, 397425), (420, 378500), (500, 317940), (525, 302800), (560, 283875), (600, 264950), (625, 254352), (700, 227100), (750, 211960), (757, 210000), (840, 189250), (875, 181680), (1000, 158970), (1050, 151400), (1200, 132475), (1250, 127176), (1400, 113550), (1500, 105980), (1514, 105000), (1680, 94625), (1750, 90840), (1875, 84784), (2000, 79485), (2100, 75700), (2271, 70000), (2500, 63588), (2625, 60560), (2800, 56775), (3000, 52990), (3028, 52500), (3500, 45420), (3750, 42392), (3785, 42000), (4200, 37850), (4375, 36336), (4542, 35000), (5000, 31794), (5250, 30280), (5299, 30000), (6000, 26495), (6056, 26250), (7000, 22710), (7500, 21196), (7570, 21000), (8400, 18925), (8750, 18168), (9084, 17500), (10000, 15897), (10500, 15140), (10598, 15000), (11355, 14000), (12112, 13125)]