17973000

素因数分解:

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

素因数の和:2024

約数の個数: 96

約数和(自身を含む): 60779160

約数和(自身を除く): 42806160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 1997, 2250, 3000, 3994, 4500, 5991, 7988, 9000, 9985, 11982, 15976, 17973, 19970, 23964, 29955, 35946, 39940, 47928, 49925, 59910, 71892, 79880, 89865, 99850, 119820, 143784, 149775, 179730, 199700, 239640, 249625, 299550, 359460, 399400, 449325, 499250, 599100, 718920, 748875, 898650, 998500, 1198200, 1497750, 1797300, 1997000, 2246625, 2995500, 3594600, 4493250, 5991000, 8986500, 17973000]

約数ペア:

[(1, 17973000), (2, 8986500), (3, 5991000), (4, 4493250), (5, 3594600), (6, 2995500), (8, 2246625), (9, 1997000), (10, 1797300), (12, 1497750), (15, 1198200), (18, 998500), (20, 898650), (24, 748875), (25, 718920), (30, 599100), (36, 499250), (40, 449325), (45, 399400), (50, 359460), (60, 299550), (72, 249625), (75, 239640), (90, 199700), (100, 179730), (120, 149775), (125, 143784), (150, 119820), (180, 99850), (200, 89865), (225, 79880), (250, 71892), (300, 59910), (360, 49925), (375, 47928), (450, 39940), (500, 35946), (600, 29955), (750, 23964), (900, 19970), (1000, 17973), (1125, 15976), (1500, 11982), (1800, 9985), (1997, 9000), (2250, 7988), (3000, 5991), (3994, 4500)]