255367800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{141871}}^1$

素因数の和:141893

約数の個数: 72

約数和(自身を含む): 857616240

約数和(自身を除く): 602248440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 141871, 283742, 425613, 567484, 709355, 851226, 1134968, 1276839, 1418710, 1702452, 2128065, 2553678, 2837420, 3404904, 3546775, 4256130, 5107356, 5674840, 6384195, 7093550, 8512260, 10214712, 10640325, 12768390, 14187100, 17024520, 21280650, 25536780, 28374200, 31920975, 42561300, 51073560, 63841950, 85122600, 127683900, 255367800]

約数ペア:

[(1, 255367800), (2, 127683900), (3, 85122600), (4, 63841950), (5, 51073560), (6, 42561300), (8, 31920975), (9, 28374200), (10, 25536780), (12, 21280650), (15, 17024520), (18, 14187100), (20, 12768390), (24, 10640325), (25, 10214712), (30, 8512260), (36, 7093550), (40, 6384195), (45, 5674840), (50, 5107356), (60, 4256130), (72, 3546775), (75, 3404904), (90, 2837420), (100, 2553678), (120, 2128065), (150, 1702452), (180, 1418710), (200, 1276839), (225, 1134968), (300, 851226), (360, 709355), (450, 567484), (600, 425613), (900, 283742), (1800, 141871)]