300519880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9403}}^1$

素因数の和:9478

約数の個数: 64

約数和(自身を含む): 731255040

約数和(自身を除く): 430735160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7990, 9403, 15980, 18806, 31960, 37612, 47015, 75224, 94030, 159851, 188060, 319702, 376120, 441941, 639404, 799255, 883882, 1278808, 1598510, 1767764, 2209705, 3197020, 3535528, 4419410, 6394040, 7512997, 8838820, 15025994, 17677640, 30051988, 37564985, 60103976, 75129970, 150259940, 300519880]

約数ペア:

[(1, 300519880), (2, 150259940), (4, 75129970), (5, 60103976), (8, 37564985), (10, 30051988), (17, 17677640), (20, 15025994), (34, 8838820), (40, 7512997), (47, 6394040), (68, 4419410), (85, 3535528), (94, 3197020), (136, 2209705), (170, 1767764), (188, 1598510), (235, 1278808), (340, 883882), (376, 799255), (470, 639404), (680, 441941), (799, 376120), (940, 319702), (1598, 188060), (1880, 159851), (3196, 94030), (3995, 75224), (6392, 47015), (7990, 37612), (9403, 31960), (15980, 18806)]