990600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 3333120

約数和(自身を除く): 2342520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 127, 130, 150, 156, 195, 200, 254, 260, 300, 312, 325, 381, 390, 508, 520, 600, 635, 650, 762, 780, 975, 1016, 1270, 1300, 1524, 1560, 1651, 1905, 1950, 2540, 2600, 3048, 3175, 3302, 3810, 3900, 4953, 5080, 6350, 6604, 7620, 7800, 8255, 9525, 9906, 12700, 13208, 15240, 16510, 19050, 19812, 24765, 25400, 33020, 38100, 39624, 41275, 49530, 66040, 76200, 82550, 99060, 123825, 165100, 198120, 247650, 330200, 495300, 990600]

約数ペア:

[(1, 990600), (2, 495300), (3, 330200), (4, 247650), (5, 198120), (6, 165100), (8, 123825), (10, 99060), (12, 82550), (13, 76200), (15, 66040), (20, 49530), (24, 41275), (25, 39624), (26, 38100), (30, 33020), (39, 25400), (40, 24765), (50, 19812), (52, 19050), (60, 16510), (65, 15240), (75, 13208), (78, 12700), (100, 9906), (104, 9525), (120, 8255), (127, 7800), (130, 7620), (150, 6604), (156, 6350), (195, 5080), (200, 4953), (254, 3900), (260, 3810), (300, 3302), (312, 3175), (325, 3048), (381, 2600), (390, 2540), (508, 1950), (520, 1905), (600, 1651), (635, 1560), (650, 1524), (762, 1300), (780, 1270), (975, 1016)]