5391900

素因数分解:

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

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 17342640

約数和(自身を除く): 11950740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 1997, 2700, 3994, 5991, 7988, 9985, 11982, 17973, 19970, 23964, 29955, 35946, 39940, 49925, 53919, 59910, 71892, 89865, 99850, 107838, 119820, 149775, 179730, 199700, 215676, 269595, 299550, 359460, 449325, 539190, 599100, 898650, 1078380, 1347975, 1797300, 2695950, 5391900]

約数ペア:

[(1, 5391900), (2, 2695950), (3, 1797300), (4, 1347975), (5, 1078380), (6, 898650), (9, 599100), (10, 539190), (12, 449325), (15, 359460), (18, 299550), (20, 269595), (25, 215676), (27, 199700), (30, 179730), (36, 149775), (45, 119820), (50, 107838), (54, 99850), (60, 89865), (75, 71892), (90, 59910), (100, 53919), (108, 49925), (135, 39940), (150, 35946), (180, 29955), (225, 23964), (270, 19970), (300, 17973), (450, 11982), (540, 9985), (675, 7988), (900, 5991), (1350, 3994), (1997, 2700)]