54939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{18313}}^1$

素因数の和:18337

約数の個数: 64

約数和(自身を含む): 171419040

約数和(自身を除く): 116480040

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, 750, 1000, 1500, 3000, 18313, 36626, 54939, 73252, 91565, 109878, 146504, 183130, 219756, 274695, 366260, 439512, 457825, 549390, 732520, 915650, 1098780, 1373475, 1831300, 2197560, 2289125, 2746950, 3662600, 4578250, 5493900, 6867375, 9156500, 10987800, 13734750, 18313000, 27469500, 54939000]

約数ペア:

[(1, 54939000), (2, 27469500), (3, 18313000), (4, 13734750), (5, 10987800), (6, 9156500), (8, 6867375), (10, 5493900), (12, 4578250), (15, 3662600), (20, 2746950), (24, 2289125), (25, 2197560), (30, 1831300), (40, 1373475), (50, 1098780), (60, 915650), (75, 732520), (100, 549390), (120, 457825), (125, 439512), (150, 366260), (200, 274695), (250, 219756), (300, 183130), (375, 146504), (500, 109878), (600, 91565), (750, 73252), (1000, 54939), (1500, 36626), (3000, 18313)]