426755000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 1164002400

約数和(自身を除く): 737247400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 125, 137, 140, 175, 178, 200, 250, 274, 280, 350, 356, 445, 500, 548, 623, 625, 685, 700, 712, 875, 890, 959, 1000, 1096, 1246, 1250, 1370, 1400, 1750, 1780, 1918, 2225, 2492, 2500, 2740, 3115, 3425, 3500, 3560, 3836, 4375, 4450, 4795, 4984, 5000, 5480, 6230, 6850, 7000, 7672, 8750, 8900, 9590, 11125, 12193, 12460, 13700, 15575, 17125, 17500, 17800, 19180, 22250, 23975, 24386, 24920, 27400, 31150, 34250, 35000, 38360, 44500, 47950, 48772, 55625, 60965, 62300, 68500, 77875, 85351, 85625, 89000, 95900, 97544, 111250, 119875, 121930, 124600, 137000, 155750, 170702, 171250, 191800, 222500, 239750, 243860, 304825, 311500, 341404, 342500, 389375, 426755, 445000, 479500, 487720, 599375, 609650, 623000, 682808, 685000, 778750, 853510, 959000, 1198750, 1219300, 1524125, 1557500, 1707020, 2133775, 2397500, 2438600, 3048250, 3115000, 3414040, 4267550, 4795000, 6096500, 7620625, 8535100, 10668875, 12193000, 15241250, 17070200, 21337750, 30482500, 42675500, 53344375, 60965000, 85351000, 106688750, 213377500, 426755000]

約数ペア:

[(1, 426755000), (2, 213377500), (4, 106688750), (5, 85351000), (7, 60965000), (8, 53344375), (10, 42675500), (14, 30482500), (20, 21337750), (25, 17070200), (28, 15241250), (35, 12193000), (40, 10668875), (50, 8535100), (56, 7620625), (70, 6096500), (89, 4795000), (100, 4267550), (125, 3414040), (137, 3115000), (140, 3048250), (175, 2438600), (178, 2397500), (200, 2133775), (250, 1707020), (274, 1557500), (280, 1524125), (350, 1219300), (356, 1198750), (445, 959000), (500, 853510), (548, 778750), (623, 685000), (625, 682808), (685, 623000), (700, 609650), (712, 599375), (875, 487720), (890, 479500), (959, 445000), (1000, 426755), (1096, 389375), (1246, 342500), (1250, 341404), (1370, 311500), (1400, 304825), (1750, 243860), (1780, 239750), (1918, 222500), (2225, 191800), (2492, 171250), (2500, 170702), (2740, 155750), (3115, 137000), (3425, 124600), (3500, 121930), (3560, 119875), (3836, 111250), (4375, 97544), (4450, 95900), (4795, 89000), (4984, 85625), (5000, 85351), (5480, 77875), (6230, 68500), (6850, 62300), (7000, 60965), (7672, 55625), (8750, 48772), (8900, 47950), (9590, 44500), (11125, 38360), (12193, 35000), (12460, 34250), (13700, 31150), (15575, 27400), (17125, 24920), (17500, 24386), (17800, 23975), (19180, 22250)]