164549000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 128

約数和(自身を含む): 480280320

約数和(自身を除く): 315731320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2137, 2200, 2750, 3080, 3500, 3850, 4274, 5500, 7000, 7700, 8548, 9625, 10685, 11000, 14959, 15400, 17096, 19250, 21370, 23507, 29918, 38500, 42740, 47014, 53425, 59836, 74795, 77000, 85480, 94028, 106850, 117535, 119672, 149590, 164549, 188056, 213700, 235070, 267125, 299180, 329098, 373975, 427400, 470140, 534250, 587675, 598360, 658196, 747950, 822745, 940280, 1068500, 1175350, 1316392, 1495900, 1645490, 1869875, 2137000, 2350700, 2938375, 2991800, 3290980, 3739750, 4113725, 4701400, 5876750, 6581960, 7479500, 8227450, 11753500, 14959000, 16454900, 20568625, 23507000, 32909800, 41137250, 82274500, 164549000]

約数ペア:

[(1, 164549000), (2, 82274500), (4, 41137250), (5, 32909800), (7, 23507000), (8, 20568625), (10, 16454900), (11, 14959000), (14, 11753500), (20, 8227450), (22, 7479500), (25, 6581960), (28, 5876750), (35, 4701400), (40, 4113725), (44, 3739750), (50, 3290980), (55, 2991800), (56, 2938375), (70, 2350700), (77, 2137000), (88, 1869875), (100, 1645490), (110, 1495900), (125, 1316392), (140, 1175350), (154, 1068500), (175, 940280), (200, 822745), (220, 747950), (250, 658196), (275, 598360), (280, 587675), (308, 534250), (350, 470140), (385, 427400), (440, 373975), (500, 329098), (550, 299180), (616, 267125), (700, 235070), (770, 213700), (875, 188056), (1000, 164549), (1100, 149590), (1375, 119672), (1400, 117535), (1540, 106850), (1750, 94028), (1925, 85480), (2137, 77000), (2200, 74795), (2750, 59836), (3080, 53425), (3500, 47014), (3850, 42740), (4274, 38500), (5500, 29918), (7000, 23507), (7700, 21370), (8548, 19250), (9625, 17096), (10685, 15400), (11000, 14959)]