28811400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 92256000

約数和(自身を除く): 63444600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1549, 1550, 1860, 2325, 3098, 3100, 3720, 4647, 4650, 6196, 6200, 7745, 9294, 9300, 12392, 15490, 18588, 18600, 23235, 30980, 37176, 38725, 46470, 48019, 61960, 77450, 92940, 96038, 116175, 144057, 154900, 185880, 192076, 232350, 240095, 288114, 309800, 384152, 464700, 480190, 576228, 720285, 929400, 960380, 1152456, 1200475, 1440570, 1920760, 2400950, 2881140, 3601425, 4801900, 5762280, 7202850, 9603800, 14405700, 28811400]

約数ペア:

[(1, 28811400), (2, 14405700), (3, 9603800), (4, 7202850), (5, 5762280), (6, 4801900), (8, 3601425), (10, 2881140), (12, 2400950), (15, 1920760), (20, 1440570), (24, 1200475), (25, 1152456), (30, 960380), (31, 929400), (40, 720285), (50, 576228), (60, 480190), (62, 464700), (75, 384152), (93, 309800), (100, 288114), (120, 240095), (124, 232350), (150, 192076), (155, 185880), (186, 154900), (200, 144057), (248, 116175), (300, 96038), (310, 92940), (372, 77450), (465, 61960), (600, 48019), (620, 46470), (744, 38725), (775, 37176), (930, 30980), (1240, 23235), (1549, 18600), (1550, 18588), (1860, 15490), (2325, 12392), (3098, 9300), (3100, 9294), (3720, 7745), (4647, 6200), (4650, 6196)]