168506800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5507

約数の個数: 120

約数和(自身を含む): 504824832

約数和(自身を除く): 336318032

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, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 5471, 6160, 7700, 10942, 15400, 21884, 27355, 30800, 38297, 43768, 54710, 60181, 76594, 87536, 109420, 120362, 136775, 153188, 191485, 218840, 240724, 273550, 300905, 306376, 382970, 421267, 437680, 481448, 547100, 601810, 612752, 765940, 842534, 957425, 962896, 1094200, 1203620, 1504525, 1531880, 1685068, 1914850, 2106335, 2188400, 2407240, 3009050, 3063760, 3370136, 3829700, 4212670, 4814480, 6018100, 6740272, 7659400, 8425340, 10531675, 12036200, 15318800, 16850680, 21063350, 24072400, 33701360, 42126700, 84253400, 168506800]

約数ペア:

[(1, 168506800), (2, 84253400), (4, 42126700), (5, 33701360), (7, 24072400), (8, 21063350), (10, 16850680), (11, 15318800), (14, 12036200), (16, 10531675), (20, 8425340), (22, 7659400), (25, 6740272), (28, 6018100), (35, 4814480), (40, 4212670), (44, 3829700), (50, 3370136), (55, 3063760), (56, 3009050), (70, 2407240), (77, 2188400), (80, 2106335), (88, 1914850), (100, 1685068), (110, 1531880), (112, 1504525), (140, 1203620), (154, 1094200), (175, 962896), (176, 957425), (200, 842534), (220, 765940), (275, 612752), (280, 601810), (308, 547100), (350, 481448), (385, 437680), (400, 421267), (440, 382970), (550, 306376), (560, 300905), (616, 273550), (700, 240724), (770, 218840), (880, 191485), (1100, 153188), (1232, 136775), (1400, 120362), (1540, 109420), (1925, 87536), (2200, 76594), (2800, 60181), (3080, 54710), (3850, 43768), (4400, 38297), (5471, 30800), (6160, 27355), (7700, 21884), (10942, 15400)]