107838000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 160

約数和(自身を含む): 386493120

約数和(自身を除く): 278655120

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, 1997, 2000, 2160, 2250, 2700, 3000, 3375, 3600, 3994, 4500, 5400, 5991, 6000, 6750, 7988, 9000, 9985, 10800, 11982, 13500, 15976, 17973, 18000, 19970, 23964, 27000, 29955, 31952, 35946, 39940, 47928, 49925, 53919, 54000, 59910, 71892, 79880, 89865, 95856, 99850, 107838, 119820, 143784, 149775, 159760, 179730, 199700, 215676, 239640, 249625, 269595, 287568, 299550, 359460, 399400, 431352, 449325, 479280, 499250, 539190, 599100, 718920, 748875, 798800, 862704, 898650, 998500, 1078380, 1198200, 1347975, 1437840, 1497750, 1797300, 1997000, 2156760, 2246625, 2396400, 2695950, 2995500, 3594600, 3994000, 4313520, 4493250, 5391900, 5991000, 6739875, 7189200, 8986500, 10783800, 11982000, 13479750, 17973000, 21567600, 26959500, 35946000, 53919000, 107838000]

約数ペア:

[(1, 107838000), (2, 53919000), (3, 35946000), (4, 26959500), (5, 21567600), (6, 17973000), (8, 13479750), (9, 11982000), (10, 10783800), (12, 8986500), (15, 7189200), (16, 6739875), (18, 5991000), (20, 5391900), (24, 4493250), (25, 4313520), (27, 3994000), (30, 3594600), (36, 2995500), (40, 2695950), (45, 2396400), (48, 2246625), (50, 2156760), (54, 1997000), (60, 1797300), (72, 1497750), (75, 1437840), (80, 1347975), (90, 1198200), (100, 1078380), (108, 998500), (120, 898650), (125, 862704), (135, 798800), (144, 748875), (150, 718920), (180, 599100), (200, 539190), (216, 499250), (225, 479280), (240, 449325), (250, 431352), (270, 399400), (300, 359460), (360, 299550), (375, 287568), (400, 269595), (432, 249625), (450, 239640), (500, 215676), (540, 199700), (600, 179730), (675, 159760), (720, 149775), (750, 143784), (900, 119820), (1000, 107838), (1080, 99850), (1125, 95856), (1200, 89865), (1350, 79880), (1500, 71892), (1800, 59910), (1997, 54000), (2000, 53919), (2160, 49925), (2250, 47928), (2700, 39940), (3000, 35946), (3375, 31952), (3600, 29955), (3994, 27000), (4500, 23964), (5400, 19970), (5991, 18000), (6000, 17973), (6750, 15976), (7988, 13500), (9000, 11982), (9985, 10800)]