2697000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 8985600

約数和(自身を除く): 6288600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 31, 40, 50, 58, 60, 62, 75, 87, 93, 100, 116, 120, 124, 125, 145, 150, 155, 174, 186, 200, 232, 248, 250, 290, 300, 310, 348, 372, 375, 435, 465, 500, 580, 600, 620, 696, 725, 744, 750, 775, 870, 899, 930, 1000, 1160, 1240, 1450, 1500, 1550, 1740, 1798, 1860, 2175, 2325, 2697, 2900, 3000, 3100, 3480, 3596, 3625, 3720, 3875, 4350, 4495, 4650, 5394, 5800, 6200, 7192, 7250, 7750, 8700, 8990, 9300, 10788, 10875, 11625, 13485, 14500, 15500, 17400, 17980, 18600, 21576, 21750, 22475, 23250, 26970, 29000, 31000, 35960, 43500, 44950, 46500, 53940, 67425, 87000, 89900, 93000, 107880, 112375, 134850, 179800, 224750, 269700, 337125, 449500, 539400, 674250, 899000, 1348500, 2697000]

約数ペア:

[(1, 2697000), (2, 1348500), (3, 899000), (4, 674250), (5, 539400), (6, 449500), (8, 337125), (10, 269700), (12, 224750), (15, 179800), (20, 134850), (24, 112375), (25, 107880), (29, 93000), (30, 89900), (31, 87000), (40, 67425), (50, 53940), (58, 46500), (60, 44950), (62, 43500), (75, 35960), (87, 31000), (93, 29000), (100, 26970), (116, 23250), (120, 22475), (124, 21750), (125, 21576), (145, 18600), (150, 17980), (155, 17400), (174, 15500), (186, 14500), (200, 13485), (232, 11625), (248, 10875), (250, 10788), (290, 9300), (300, 8990), (310, 8700), (348, 7750), (372, 7250), (375, 7192), (435, 6200), (465, 5800), (500, 5394), (580, 4650), (600, 4495), (620, 4350), (696, 3875), (725, 3720), (744, 3625), (750, 3596), (775, 3480), (870, 3100), (899, 3000), (930, 2900), (1000, 2697), (1160, 2325), (1240, 2175), (1450, 1860), (1500, 1798), (1550, 1740)]