280055850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1867039}}^1$

素因数の和:1867054

約数の個数: 24

約数和(自身を含む): 694538880

約数和(自身を除く): 414483030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1867039, 3734078, 5601117, 9335195, 11202234, 18670390, 28005585, 46675975, 56011170, 93351950, 140027925, 280055850]

約数ペア:

[(1, 280055850), (2, 140027925), (3, 93351950), (5, 56011170), (6, 46675975), (10, 28005585), (15, 18670390), (25, 11202234), (30, 9335195), (50, 5601117), (75, 3734078), (150, 1867039)]