139950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{311}}^1$

素因数の和:329

約数の個数: 36

約数和(自身を含む): 377208

約数和(自身を除く): 237258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 311, 450, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 7775, 9330, 13995, 15550, 23325, 27990, 46650, 69975, 139950]

約数ペア:

[(1, 139950), (2, 69975), (3, 46650), (5, 27990), (6, 23325), (9, 15550), (10, 13995), (15, 9330), (18, 7775), (25, 5598), (30, 4665), (45, 3110), (50, 2799), (75, 1866), (90, 1555), (150, 933), (225, 622), (311, 450)]