131700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{439}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 381920

約数和(自身を除く): 250220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 10975, 13170, 21950, 26340, 32925, 43900, 65850, 131700]

約数ペア:

[(1, 131700), (2, 65850), (3, 43900), (4, 32925), (5, 26340), (6, 21950), (10, 13170), (12, 10975), (15, 8780), (20, 6585), (25, 5268), (30, 4390), (50, 2634), (60, 2195), (75, 1756), (100, 1317), (150, 878), (300, 439)]