939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{313}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 2939040

約数和(自身を除く): 2000040

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, 313, 375, 500, 600, 626, 750, 939, 1000, 1252, 1500, 1565, 1878, 2504, 3000, 3130, 3756, 4695, 6260, 7512, 7825, 9390, 12520, 15650, 18780, 23475, 31300, 37560, 39125, 46950, 62600, 78250, 93900, 117375, 156500, 187800, 234750, 313000, 469500, 939000]

約数ペア:

[(1, 939000), (2, 469500), (3, 313000), (4, 234750), (5, 187800), (6, 156500), (8, 117375), (10, 93900), (12, 78250), (15, 62600), (20, 46950), (24, 39125), (25, 37560), (30, 31300), (40, 23475), (50, 18780), (60, 15650), (75, 12520), (100, 9390), (120, 7825), (125, 7512), (150, 6260), (200, 4695), (250, 3756), (300, 3130), (313, 3000), (375, 2504), (500, 1878), (600, 1565), (626, 1500), (750, 1252), (939, 1000)]