128803800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{214673}}^1$

素因数の和:214692

約数の個数: 48

約数和(自身を含む): 399293640

約数和(自身を除く): 270489840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 214673, 429346, 644019, 858692, 1073365, 1288038, 1717384, 2146730, 2576076, 3220095, 4293460, 5152152, 5366825, 6440190, 8586920, 10733650, 12880380, 16100475, 21467300, 25760760, 32200950, 42934600, 64401900, 128803800]

約数ペア:

[(1, 128803800), (2, 64401900), (3, 42934600), (4, 32200950), (5, 25760760), (6, 21467300), (8, 16100475), (10, 12880380), (12, 10733650), (15, 8586920), (20, 6440190), (24, 5366825), (25, 5152152), (30, 4293460), (40, 3220095), (50, 2576076), (60, 2146730), (75, 1717384), (100, 1288038), (120, 1073365), (150, 858692), (200, 644019), (300, 429346), (600, 214673)]