128049450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{853663}}^1$

素因数の和:853678

約数の個数: 24

約数和(自身を含む): 317563008

約数和(自身を除く): 189513558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 853663, 1707326, 2560989, 4268315, 5121978, 8536630, 12804945, 21341575, 25609890, 42683150, 64024725, 128049450]

約数ペア:

[(1, 128049450), (2, 64024725), (3, 42683150), (5, 25609890), (6, 21341575), (10, 12804945), (15, 8536630), (25, 5121978), (30, 4268315), (50, 2560989), (75, 1707326), (150, 853663)]