131165700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{437219}}^1$

素因数の和:437236

約数の個数: 36

約数和(自身を含む): 379506960

約数和(自身を除く): 248341260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 437219, 874438, 1311657, 1748876, 2186095, 2623314, 4372190, 5246628, 6558285, 8744380, 10930475, 13116570, 21860950, 26233140, 32791425, 43721900, 65582850, 131165700]

約数ペア:

[(1, 131165700), (2, 65582850), (3, 43721900), (4, 32791425), (5, 26233140), (6, 21860950), (10, 13116570), (12, 10930475), (15, 8744380), (20, 6558285), (25, 5246628), (30, 4372190), (50, 2623314), (60, 2186095), (75, 1748876), (100, 1311657), (150, 874438), (300, 437219)]