249000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{83}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 786240

約数和(自身を除く): 537240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 150, 166, 200, 249, 250, 300, 332, 375, 415, 498, 500, 600, 664, 750, 830, 996, 1000, 1245, 1500, 1660, 1992, 2075, 2490, 3000, 3320, 4150, 4980, 6225, 8300, 9960, 10375, 12450, 16600, 20750, 24900, 31125, 41500, 49800, 62250, 83000, 124500, 249000]

約数ペア:

[(1, 249000), (2, 124500), (3, 83000), (4, 62250), (5, 49800), (6, 41500), (8, 31125), (10, 24900), (12, 20750), (15, 16600), (20, 12450), (24, 10375), (25, 9960), (30, 8300), (40, 6225), (50, 4980), (60, 4150), (75, 3320), (83, 3000), (100, 2490), (120, 2075), (125, 1992), (150, 1660), (166, 1500), (200, 1245), (249, 1000), (250, 996), (300, 830), (332, 750), (375, 664), (415, 600), (498, 500)]