487995000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{32533}}^1$

素因数の和:32562

約数の個数: 80

約数和(自身を含む): 1524543240

約数和(自身を除く): 1036548240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 32533, 65066, 97599, 130132, 162665, 195198, 260264, 325330, 390396, 487995, 650660, 780792, 813325, 975990, 1301320, 1626650, 1951980, 2439975, 3253300, 3903960, 4066625, 4879950, 6506600, 8133250, 9759900, 12199875, 16266500, 19519800, 20333125, 24399750, 32533000, 40666250, 48799500, 60999375, 81332500, 97599000, 121998750, 162665000, 243997500, 487995000]

約数ペア:

[(1, 487995000), (2, 243997500), (3, 162665000), (4, 121998750), (5, 97599000), (6, 81332500), (8, 60999375), (10, 48799500), (12, 40666250), (15, 32533000), (20, 24399750), (24, 20333125), (25, 19519800), (30, 16266500), (40, 12199875), (50, 9759900), (60, 8133250), (75, 6506600), (100, 4879950), (120, 4066625), (125, 3903960), (150, 3253300), (200, 2439975), (250, 1951980), (300, 1626650), (375, 1301320), (500, 975990), (600, 813325), (625, 780792), (750, 650660), (1000, 487995), (1250, 390396), (1500, 325330), (1875, 260264), (2500, 195198), (3000, 162665), (3750, 130132), (5000, 97599), (7500, 65066), (15000, 32533)]