178152120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6869

約数の個数: 96

約数和(自身を含む): 587012400

約数和(自身を除く): 408860280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 6779, 8760, 13140, 13558, 20337, 26280, 27116, 33895, 40674, 54232, 61011, 67790, 81348, 101685, 122022, 135580, 162696, 203370, 244044, 271160, 305055, 406740, 488088, 494867, 610110, 813480, 989734, 1220220, 1484601, 1979468, 2440440, 2474335, 2969202, 3958936, 4453803, 4948670, 5938404, 7423005, 8907606, 9897340, 11876808, 14846010, 17815212, 19794680, 22269015, 29692020, 35630424, 44538030, 59384040, 89076060, 178152120]

約数ペア:

[(1, 178152120), (2, 89076060), (3, 59384040), (4, 44538030), (5, 35630424), (6, 29692020), (8, 22269015), (9, 19794680), (10, 17815212), (12, 14846010), (15, 11876808), (18, 9897340), (20, 8907606), (24, 7423005), (30, 5938404), (36, 4948670), (40, 4453803), (45, 3958936), (60, 2969202), (72, 2474335), (73, 2440440), (90, 1979468), (120, 1484601), (146, 1220220), (180, 989734), (219, 813480), (292, 610110), (360, 494867), (365, 488088), (438, 406740), (584, 305055), (657, 271160), (730, 244044), (876, 203370), (1095, 162696), (1314, 135580), (1460, 122022), (1752, 101685), (2190, 81348), (2628, 67790), (2920, 61011), (3285, 54232), (4380, 40674), (5256, 33895), (6570, 27116), (6779, 26280), (8760, 20337), (13140, 13558)]