68222000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 206129664

約数和(自身を除く): 137907664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 385, 400, 440, 443, 500, 550, 560, 616, 700, 770, 875, 880, 886, 1000, 1100, 1232, 1375, 1400, 1540, 1750, 1772, 1925, 2000, 2200, 2215, 2750, 2800, 3080, 3101, 3500, 3544, 3850, 4400, 4430, 4873, 5500, 6160, 6202, 7000, 7088, 7700, 8860, 9625, 9746, 11000, 11075, 12404, 14000, 15400, 15505, 17720, 19250, 19492, 22000, 22150, 24365, 24808, 30800, 31010, 34111, 35440, 38500, 38984, 44300, 48730, 49616, 55375, 62020, 68222, 77000, 77525, 77968, 88600, 97460, 110750, 121825, 124040, 136444, 154000, 155050, 170555, 177200, 194920, 221500, 243650, 248080, 272888, 310100, 341110, 387625, 389840, 443000, 487300, 545776, 609125, 620200, 682220, 775250, 852775, 886000, 974600, 1218250, 1240400, 1364440, 1550500, 1705550, 1949200, 2436500, 2728880, 3101000, 3411100, 4263875, 4873000, 6202000, 6822200, 8527750, 9746000, 13644400, 17055500, 34111000, 68222000]

約数ペア:

[(1, 68222000), (2, 34111000), (4, 17055500), (5, 13644400), (7, 9746000), (8, 8527750), (10, 6822200), (11, 6202000), (14, 4873000), (16, 4263875), (20, 3411100), (22, 3101000), (25, 2728880), (28, 2436500), (35, 1949200), (40, 1705550), (44, 1550500), (50, 1364440), (55, 1240400), (56, 1218250), (70, 974600), (77, 886000), (80, 852775), (88, 775250), (100, 682220), (110, 620200), (112, 609125), (125, 545776), (140, 487300), (154, 443000), (175, 389840), (176, 387625), (200, 341110), (220, 310100), (250, 272888), (275, 248080), (280, 243650), (308, 221500), (350, 194920), (385, 177200), (400, 170555), (440, 155050), (443, 154000), (500, 136444), (550, 124040), (560, 121825), (616, 110750), (700, 97460), (770, 88600), (875, 77968), (880, 77525), (886, 77000), (1000, 68222), (1100, 62020), (1232, 55375), (1375, 49616), (1400, 48730), (1540, 44300), (1750, 38984), (1772, 38500), (1925, 35440), (2000, 34111), (2200, 31010), (2215, 30800), (2750, 24808), (2800, 24365), (3080, 22150), (3101, 22000), (3500, 19492), (3544, 19250), (3850, 17720), (4400, 15505), (4430, 15400), (4873, 14000), (5500, 12404), (6160, 11075), (6202, 11000), (7000, 9746), (7088, 9625), (7700, 8860)]