85351000

素因数分解:

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

素因数の和:254

約数の個数: 128

約数和(自身を含む): 232502400

約数和(自身を除く): 147151400

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, 685, 700, 712, 875, 890, 959, 1000, 1096, 1246, 1370, 1400, 1750, 1780, 1918, 2225, 2492, 2740, 3115, 3425, 3500, 3560, 3836, 4450, 4795, 4984, 5480, 6230, 6850, 7000, 7672, 8900, 9590, 11125, 12193, 12460, 13700, 15575, 17125, 17800, 19180, 22250, 23975, 24386, 24920, 27400, 31150, 34250, 38360, 44500, 47950, 48772, 60965, 62300, 68500, 77875, 85351, 89000, 95900, 97544, 119875, 121930, 124600, 137000, 155750, 170702, 191800, 239750, 243860, 304825, 311500, 341404, 426755, 479500, 487720, 609650, 623000, 682808, 853510, 959000, 1219300, 1524125, 1707020, 2133775, 2438600, 3048250, 3414040, 4267550, 6096500, 8535100, 10668875, 12193000, 17070200, 21337750, 42675500, 85351000]

約数ペア:

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