138698550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{308219}}^1$

素因数の和:308237

約数の個数: 36

約数和(自身を含む): 372637980

約数和(自身を除く): 233939430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 308219, 616438, 924657, 1541095, 1849314, 2773971, 3082190, 4623285, 5547942, 7705475, 9246570, 13869855, 15410950, 23116425, 27739710, 46232850, 69349275, 138698550]

約数ペア:

[(1, 138698550), (2, 69349275), (3, 46232850), (5, 27739710), (6, 23116425), (9, 15410950), (10, 13869855), (15, 9246570), (18, 7705475), (25, 5547942), (30, 4623285), (45, 3082190), (50, 2773971), (75, 1849314), (90, 1541095), (150, 924657), (225, 616438), (450, 308219)]