13890900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 42323680

約数和(自身を除く): 28432780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2437, 2850, 4874, 5700, 7311, 9748, 12185, 14622, 24370, 29244, 36555, 46303, 48740, 60925, 73110, 92606, 121850, 138909, 146220, 182775, 185212, 231515, 243700, 277818, 365550, 463030, 555636, 694545, 731100, 926060, 1157575, 1389090, 2315150, 2778180, 3472725, 4630300, 6945450, 13890900]

約数ペア:

[(1, 13890900), (2, 6945450), (3, 4630300), (4, 3472725), (5, 2778180), (6, 2315150), (10, 1389090), (12, 1157575), (15, 926060), (19, 731100), (20, 694545), (25, 555636), (30, 463030), (38, 365550), (50, 277818), (57, 243700), (60, 231515), (75, 185212), (76, 182775), (95, 146220), (100, 138909), (114, 121850), (150, 92606), (190, 73110), (228, 60925), (285, 48740), (300, 46303), (380, 36555), (475, 29244), (570, 24370), (950, 14622), (1140, 12185), (1425, 9748), (1900, 7311), (2437, 5700), (2850, 4874)]