28661700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{95539}}^1$

素因数の和:95556

約数の個数: 36

約数和(自身を含む): 82928720

約数和(自身を除く): 54267020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 95539, 191078, 286617, 382156, 477695, 573234, 955390, 1146468, 1433085, 1910780, 2388475, 2866170, 4776950, 5732340, 7165425, 9553900, 14330850, 28661700]

約数ペア:

[(1, 28661700), (2, 14330850), (3, 9553900), (4, 7165425), (5, 5732340), (6, 4776950), (10, 2866170), (12, 2388475), (15, 1910780), (20, 1433085), (25, 1146468), (30, 955390), (50, 573234), (60, 477695), (75, 382156), (100, 286617), (150, 191078), (300, 95539)]