128510700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{428369}}^1$

素因数の和:428386

約数の個数: 36

約数和(自身を含む): 371825160

約数和(自身を除く): 243314460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 428369, 856738, 1285107, 1713476, 2141845, 2570214, 4283690, 5140428, 6425535, 8567380, 10709225, 12851070, 21418450, 25702140, 32127675, 42836900, 64255350, 128510700]

約数ペア:

[(1, 128510700), (2, 64255350), (3, 42836900), (4, 32127675), (5, 25702140), (6, 21418450), (10, 12851070), (12, 10709225), (15, 8567380), (20, 6425535), (25, 5140428), (30, 4283690), (50, 2570214), (60, 2141845), (75, 1713476), (100, 1285107), (150, 856738), (300, 428369)]