12745500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 38525760

約数和(自身を除く): 25780260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 174, 250, 290, 293, 300, 348, 375, 435, 500, 580, 586, 725, 750, 870, 879, 1172, 1450, 1465, 1500, 1740, 1758, 2175, 2900, 2930, 3516, 3625, 4350, 4395, 5860, 7250, 7325, 8497, 8700, 8790, 10875, 14500, 14650, 16994, 17580, 21750, 21975, 25491, 29300, 33988, 36625, 42485, 43500, 43950, 50982, 73250, 84970, 87900, 101964, 109875, 127455, 146500, 169940, 212425, 219750, 254910, 424850, 439500, 509820, 637275, 849700, 1062125, 1274550, 2124250, 2549100, 3186375, 4248500, 6372750, 12745500]

約数ペア:

[(1, 12745500), (2, 6372750), (3, 4248500), (4, 3186375), (5, 2549100), (6, 2124250), (10, 1274550), (12, 1062125), (15, 849700), (20, 637275), (25, 509820), (29, 439500), (30, 424850), (50, 254910), (58, 219750), (60, 212425), (75, 169940), (87, 146500), (100, 127455), (116, 109875), (125, 101964), (145, 87900), (150, 84970), (174, 73250), (250, 50982), (290, 43950), (293, 43500), (300, 42485), (348, 36625), (375, 33988), (435, 29300), (500, 25491), (580, 21975), (586, 21750), (725, 17580), (750, 16994), (870, 14650), (879, 14500), (1172, 10875), (1450, 8790), (1465, 8700), (1500, 8497), (1740, 7325), (1758, 7250), (2175, 5860), (2900, 4395), (2930, 4350), (3516, 3625)]