107946000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{1999}}^1$

素因数の和:2031

約数の個数: 160

約数和(自身を含む): 386880000

約数和(自身を除く): 278934000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 1999, 2000, 2160, 2250, 2700, 3000, 3375, 3600, 3998, 4500, 5400, 5997, 6000, 6750, 7996, 9000, 9995, 10800, 11994, 13500, 15992, 17991, 18000, 19990, 23988, 27000, 29985, 31984, 35982, 39980, 47976, 49975, 53973, 54000, 59970, 71964, 79960, 89955, 95952, 99950, 107946, 119940, 143928, 149925, 159920, 179910, 199900, 215892, 239880, 249875, 269865, 287856, 299850, 359820, 399800, 431784, 449775, 479760, 499750, 539730, 599700, 719640, 749625, 799600, 863568, 899550, 999500, 1079460, 1199400, 1349325, 1439280, 1499250, 1799100, 1999000, 2158920, 2248875, 2398800, 2698650, 2998500, 3598200, 3998000, 4317840, 4497750, 5397300, 5997000, 6746625, 7196400, 8995500, 10794600, 11994000, 13493250, 17991000, 21589200, 26986500, 35982000, 53973000, 107946000]

約数ペア:

[(1, 107946000), (2, 53973000), (3, 35982000), (4, 26986500), (5, 21589200), (6, 17991000), (8, 13493250), (9, 11994000), (10, 10794600), (12, 8995500), (15, 7196400), (16, 6746625), (18, 5997000), (20, 5397300), (24, 4497750), (25, 4317840), (27, 3998000), (30, 3598200), (36, 2998500), (40, 2698650), (45, 2398800), (48, 2248875), (50, 2158920), (54, 1999000), (60, 1799100), (72, 1499250), (75, 1439280), (80, 1349325), (90, 1199400), (100, 1079460), (108, 999500), (120, 899550), (125, 863568), (135, 799600), (144, 749625), (150, 719640), (180, 599700), (200, 539730), (216, 499750), (225, 479760), (240, 449775), (250, 431784), (270, 399800), (300, 359820), (360, 299850), (375, 287856), (400, 269865), (432, 249875), (450, 239880), (500, 215892), (540, 199900), (600, 179910), (675, 159920), (720, 149925), (750, 143928), (900, 119940), (1000, 107946), (1080, 99950), (1125, 95952), (1200, 89955), (1350, 79960), (1500, 71964), (1800, 59970), (1999, 54000), (2000, 53973), (2160, 49975), (2250, 47976), (2700, 39980), (3000, 35982), (3375, 31984), (3600, 29985), (3998, 27000), (4500, 23988), (5400, 19990), (5997, 18000), (6000, 17991), (6750, 15992), (7996, 13500), (9000, 11994), (9995, 10800)]