131477700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{438259}}^1$

素因数の和:438276

約数の個数: 36

約数和(自身を含む): 380409680

約数和(自身を除く): 248931980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 438259, 876518, 1314777, 1753036, 2191295, 2629554, 4382590, 5259108, 6573885, 8765180, 10956475, 13147770, 21912950, 26295540, 32869425, 43825900, 65738850, 131477700]

約数ペア:

[(1, 131477700), (2, 65738850), (3, 43825900), (4, 32869425), (5, 26295540), (6, 21912950), (10, 13147770), (12, 10956475), (15, 8765180), (20, 6573885), (25, 5259108), (30, 4382590), (50, 2629554), (60, 2191295), (75, 1753036), (100, 1314777), (150, 876518), (300, 438259)]