269595000

素因数分解:

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

素因数の和:2032

約数の個数: 160

約数和(自身を含む): 936262800

約数和(自身を除く): 666667800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1350, 1500, 1800, 1875, 1997, 2250, 2500, 2700, 3000, 3375, 3750, 3994, 4500, 5000, 5400, 5625, 5991, 6750, 7500, 7988, 9000, 9985, 11250, 11982, 13500, 15000, 15976, 16875, 17973, 19970, 22500, 23964, 27000, 29955, 33750, 35946, 39940, 45000, 47928, 49925, 53919, 59910, 67500, 71892, 79880, 89865, 99850, 107838, 119820, 135000, 143784, 149775, 179730, 199700, 215676, 239640, 249625, 269595, 299550, 359460, 399400, 431352, 449325, 499250, 539190, 599100, 718920, 748875, 898650, 998500, 1078380, 1198200, 1248125, 1347975, 1497750, 1797300, 1997000, 2156760, 2246625, 2496250, 2695950, 2995500, 3594600, 3744375, 4493250, 4992500, 5391900, 5991000, 6739875, 7488750, 8986500, 9985000, 10783800, 11233125, 13479750, 14977500, 17973000, 22466250, 26959500, 29955000, 33699375, 44932500, 53919000, 67398750, 89865000, 134797500, 269595000]

約数ペア:

[(1, 269595000), (2, 134797500), (3, 89865000), (4, 67398750), (5, 53919000), (6, 44932500), (8, 33699375), (9, 29955000), (10, 26959500), (12, 22466250), (15, 17973000), (18, 14977500), (20, 13479750), (24, 11233125), (25, 10783800), (27, 9985000), (30, 8986500), (36, 7488750), (40, 6739875), (45, 5991000), (50, 5391900), (54, 4992500), (60, 4493250), (72, 3744375), (75, 3594600), (90, 2995500), (100, 2695950), (108, 2496250), (120, 2246625), (125, 2156760), (135, 1997000), (150, 1797300), (180, 1497750), (200, 1347975), (216, 1248125), (225, 1198200), (250, 1078380), (270, 998500), (300, 898650), (360, 748875), (375, 718920), (450, 599100), (500, 539190), (540, 499250), (600, 449325), (625, 431352), (675, 399400), (750, 359460), (900, 299550), (1000, 269595), (1080, 249625), (1125, 239640), (1250, 215676), (1350, 199700), (1500, 179730), (1800, 149775), (1875, 143784), (1997, 135000), (2250, 119820), (2500, 107838), (2700, 99850), (3000, 89865), (3375, 79880), (3750, 71892), (3994, 67500), (4500, 59910), (5000, 53919), (5400, 49925), (5625, 47928), (5991, 45000), (6750, 39940), (7500, 35946), (7988, 33750), (9000, 29955), (9985, 27000), (11250, 23964), (11982, 22500), (13500, 19970), (15000, 17973), (15976, 16875)]