99170040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19219}}^1$

素因数の和:19276

約数の個数: 64

約数和(自身を含む): 304444800

約数和(自身を除く): 205274760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19219, 38438, 57657, 76876, 96095, 115314, 153752, 192190, 230628, 288285, 384380, 461256, 576570, 768760, 826417, 1153140, 1652834, 2306280, 2479251, 3305668, 4132085, 4958502, 6611336, 8264170, 9917004, 12396255, 16528340, 19834008, 24792510, 33056680, 49585020, 99170040]

約数ペア:

[(1, 99170040), (2, 49585020), (3, 33056680), (4, 24792510), (5, 19834008), (6, 16528340), (8, 12396255), (10, 9917004), (12, 8264170), (15, 6611336), (20, 4958502), (24, 4132085), (30, 3305668), (40, 2479251), (43, 2306280), (60, 1652834), (86, 1153140), (120, 826417), (129, 768760), (172, 576570), (215, 461256), (258, 384380), (344, 288285), (430, 230628), (516, 192190), (645, 153752), (860, 115314), (1032, 96095), (1290, 76876), (1720, 57657), (2580, 38438), (5160, 19219)]