11919000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 38750400

約数和(自身を除く): 26831400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 137, 145, 150, 174, 200, 232, 250, 274, 290, 300, 348, 375, 411, 435, 500, 548, 580, 600, 685, 696, 725, 750, 822, 870, 1000, 1096, 1160, 1370, 1450, 1500, 1644, 1740, 2055, 2175, 2740, 2900, 3000, 3288, 3425, 3480, 3625, 3973, 4110, 4350, 5480, 5800, 6850, 7250, 7946, 8220, 8700, 10275, 10875, 11919, 13700, 14500, 15892, 16440, 17125, 17400, 19865, 20550, 21750, 23838, 27400, 29000, 31784, 34250, 39730, 41100, 43500, 47676, 51375, 59595, 68500, 79460, 82200, 87000, 95352, 99325, 102750, 119190, 137000, 158920, 198650, 205500, 238380, 297975, 397300, 411000, 476760, 496625, 595950, 794600, 993250, 1191900, 1489875, 1986500, 2383800, 2979750, 3973000, 5959500, 11919000]

約数ペア:

[(1, 11919000), (2, 5959500), (3, 3973000), (4, 2979750), (5, 2383800), (6, 1986500), (8, 1489875), (10, 1191900), (12, 993250), (15, 794600), (20, 595950), (24, 496625), (25, 476760), (29, 411000), (30, 397300), (40, 297975), (50, 238380), (58, 205500), (60, 198650), (75, 158920), (87, 137000), (100, 119190), (116, 102750), (120, 99325), (125, 95352), (137, 87000), (145, 82200), (150, 79460), (174, 68500), (200, 59595), (232, 51375), (250, 47676), (274, 43500), (290, 41100), (300, 39730), (348, 34250), (375, 31784), (411, 29000), (435, 27400), (500, 23838), (548, 21750), (580, 20550), (600, 19865), (685, 17400), (696, 17125), (725, 16440), (750, 15892), (822, 14500), (870, 13700), (1000, 11919), (1096, 10875), (1160, 10275), (1370, 8700), (1450, 8220), (1500, 7946), (1644, 7250), (1740, 6850), (2055, 5800), (2175, 5480), (2740, 4350), (2900, 4110), (3000, 3973), (3288, 3625), (3425, 3480)]