161854000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 160

約数和(自身を含む): 488397312

約数和(自身を除く): 326543312

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, 500, 550, 560, 616, 700, 770, 875, 880, 1000, 1051, 1100, 1232, 1375, 1400, 1540, 1750, 1925, 2000, 2102, 2200, 2750, 2800, 3080, 3500, 3850, 4204, 4400, 5255, 5500, 6160, 7000, 7357, 7700, 8408, 9625, 10510, 11000, 11561, 14000, 14714, 15400, 16816, 19250, 21020, 22000, 23122, 26275, 29428, 30800, 36785, 38500, 42040, 46244, 52550, 57805, 58856, 73570, 77000, 80927, 84080, 92488, 105100, 115610, 117712, 131375, 147140, 154000, 161854, 183925, 184976, 210200, 231220, 262750, 289025, 294280, 323708, 367850, 404635, 420400, 462440, 525500, 578050, 588560, 647416, 735700, 809270, 919625, 924880, 1051000, 1156100, 1294832, 1445125, 1471400, 1618540, 1839250, 2023175, 2102000, 2312200, 2890250, 2942800, 3237080, 3678500, 4046350, 4624400, 5780500, 6474160, 7357000, 8092700, 10115875, 11561000, 14714000, 16185400, 20231750, 23122000, 32370800, 40463500, 80927000, 161854000]

約数ペア:

[(1, 161854000), (2, 80927000), (4, 40463500), (5, 32370800), (7, 23122000), (8, 20231750), (10, 16185400), (11, 14714000), (14, 11561000), (16, 10115875), (20, 8092700), (22, 7357000), (25, 6474160), (28, 5780500), (35, 4624400), (40, 4046350), (44, 3678500), (50, 3237080), (55, 2942800), (56, 2890250), (70, 2312200), (77, 2102000), (80, 2023175), (88, 1839250), (100, 1618540), (110, 1471400), (112, 1445125), (125, 1294832), (140, 1156100), (154, 1051000), (175, 924880), (176, 919625), (200, 809270), (220, 735700), (250, 647416), (275, 588560), (280, 578050), (308, 525500), (350, 462440), (385, 420400), (400, 404635), (440, 367850), (500, 323708), (550, 294280), (560, 289025), (616, 262750), (700, 231220), (770, 210200), (875, 184976), (880, 183925), (1000, 161854), (1051, 154000), (1100, 147140), (1232, 131375), (1375, 117712), (1400, 115610), (1540, 105100), (1750, 92488), (1925, 84080), (2000, 80927), (2102, 77000), (2200, 73570), (2750, 58856), (2800, 57805), (3080, 52550), (3500, 46244), (3850, 42040), (4204, 38500), (4400, 36785), (5255, 30800), (5500, 29428), (6160, 26275), (7000, 23122), (7357, 22000), (7700, 21020), (8408, 19250), (9625, 16816), (10510, 15400), (11000, 14714), (11561, 14000)]