44932500

素因数分解:

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

素因数の和:2027

約数の個数: 90

約数和(自身を含む): 141999858

約数和(自身を除く): 97067358

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 1997, 2250, 2500, 3750, 3994, 4500, 5625, 5991, 7500, 7988, 9985, 11250, 11982, 17973, 19970, 22500, 23964, 29955, 35946, 39940, 49925, 59910, 71892, 89865, 99850, 119820, 149775, 179730, 199700, 249625, 299550, 359460, 449325, 499250, 599100, 748875, 898650, 998500, 1248125, 1497750, 1797300, 2246625, 2496250, 2995500, 3744375, 4493250, 4992500, 7488750, 8986500, 11233125, 14977500, 22466250, 44932500]

約数ペア:

[(1, 44932500), (2, 22466250), (3, 14977500), (4, 11233125), (5, 8986500), (6, 7488750), (9, 4992500), (10, 4493250), (12, 3744375), (15, 2995500), (18, 2496250), (20, 2246625), (25, 1797300), (30, 1497750), (36, 1248125), (45, 998500), (50, 898650), (60, 748875), (75, 599100), (90, 499250), (100, 449325), (125, 359460), (150, 299550), (180, 249625), (225, 199700), (250, 179730), (300, 149775), (375, 119820), (450, 99850), (500, 89865), (625, 71892), (750, 59910), (900, 49925), (1125, 39940), (1250, 35946), (1500, 29955), (1875, 23964), (1997, 22500), (2250, 19970), (2500, 17973), (3750, 11982), (3994, 11250), (4500, 9985), (5625, 7988), (5991, 7500)]