149955180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2499253}}^1$

素因数の和:2499265

約数の個数: 24

約数和(自身を含む): 419874672

約数和(自身を除く): 269919492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2499253, 4998506, 7497759, 9997012, 12496265, 14995518, 24992530, 29991036, 37488795, 49985060, 74977590, 149955180]

約数ペア:

[(1, 149955180), (2, 74977590), (3, 49985060), (4, 37488795), (5, 29991036), (6, 24992530), (10, 14995518), (12, 12496265), (15, 9997012), (20, 7497759), (30, 4998506), (60, 2499253)]