1742700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 5211472

約数和(自身を除く): 3468772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 157, 185, 222, 300, 314, 370, 444, 471, 555, 628, 740, 785, 925, 942, 1110, 1570, 1850, 1884, 2220, 2355, 2775, 3140, 3700, 3925, 4710, 5550, 5809, 7850, 9420, 11100, 11618, 11775, 15700, 17427, 23236, 23550, 29045, 34854, 47100, 58090, 69708, 87135, 116180, 145225, 174270, 290450, 348540, 435675, 580900, 871350, 1742700]

約数ペア:

[(1, 1742700), (2, 871350), (3, 580900), (4, 435675), (5, 348540), (6, 290450), (10, 174270), (12, 145225), (15, 116180), (20, 87135), (25, 69708), (30, 58090), (37, 47100), (50, 34854), (60, 29045), (74, 23550), (75, 23236), (100, 17427), (111, 15700), (148, 11775), (150, 11618), (157, 11100), (185, 9420), (222, 7850), (300, 5809), (314, 5550), (370, 4710), (444, 3925), (471, 3700), (555, 3140), (628, 2775), (740, 2355), (785, 2220), (925, 1884), (942, 1850), (1110, 1570)]