167969000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 420076800

約数和(自身を除く): 252107800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 67, 92, 100, 109, 115, 125, 134, 184, 200, 218, 230, 250, 268, 335, 436, 460, 500, 536, 545, 575, 670, 872, 920, 1000, 1090, 1150, 1340, 1541, 1675, 2180, 2300, 2507, 2680, 2725, 2875, 3082, 3350, 4360, 4600, 5014, 5450, 5750, 6164, 6700, 7303, 7705, 8375, 10028, 10900, 11500, 12328, 12535, 13400, 13625, 14606, 15410, 16750, 20056, 21800, 23000, 25070, 27250, 29212, 30820, 33500, 36515, 38525, 50140, 54500, 58424, 61640, 62675, 67000, 73030, 77050, 100280, 109000, 125350, 146060, 154100, 167969, 182575, 192625, 250700, 292120, 308200, 313375, 335938, 365150, 385250, 501400, 626750, 671876, 730300, 770500, 839845, 912875, 1253500, 1343752, 1460600, 1541000, 1679690, 1825750, 2507000, 3359380, 3651500, 4199225, 6718760, 7303000, 8398450, 16796900, 20996125, 33593800, 41992250, 83984500, 167969000]

約数ペア:

[(1, 167969000), (2, 83984500), (4, 41992250), (5, 33593800), (8, 20996125), (10, 16796900), (20, 8398450), (23, 7303000), (25, 6718760), (40, 4199225), (46, 3651500), (50, 3359380), (67, 2507000), (92, 1825750), (100, 1679690), (109, 1541000), (115, 1460600), (125, 1343752), (134, 1253500), (184, 912875), (200, 839845), (218, 770500), (230, 730300), (250, 671876), (268, 626750), (335, 501400), (436, 385250), (460, 365150), (500, 335938), (536, 313375), (545, 308200), (575, 292120), (670, 250700), (872, 192625), (920, 182575), (1000, 167969), (1090, 154100), (1150, 146060), (1340, 125350), (1541, 109000), (1675, 100280), (2180, 77050), (2300, 73030), (2507, 67000), (2680, 62675), (2725, 61640), (2875, 58424), (3082, 54500), (3350, 50140), (4360, 38525), (4600, 36515), (5014, 33500), (5450, 30820), (5750, 29212), (6164, 27250), (6700, 25070), (7303, 23000), (7705, 21800), (8375, 20056), (10028, 16750), (10900, 15410), (11500, 14606), (12328, 13625), (12535, 13400)]