78105450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{520703}}^1$

素因数の和:520718

約数の個数: 24

約数和(自身を含む): 193701888

約数和(自身を除く): 115596438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 520703, 1041406, 1562109, 2603515, 3124218, 5207030, 7810545, 13017575, 15621090, 26035150, 39052725, 78105450]

約数ペア:

[(1, 78105450), (2, 39052725), (3, 26035150), (5, 15621090), (6, 13017575), (10, 7810545), (15, 5207030), (25, 3124218), (30, 2603515), (50, 1562109), (75, 1041406), (150, 520703)]