54140700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 157489920

約数和(自身を除く): 103349220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 502, 719, 753, 1004, 1255, 1438, 1506, 2157, 2510, 2876, 3012, 3595, 3765, 4314, 5020, 6275, 7190, 7530, 8628, 10785, 12550, 14380, 15060, 17975, 18825, 21570, 25100, 35950, 37650, 43140, 53925, 71900, 75300, 107850, 180469, 215700, 360938, 541407, 721876, 902345, 1082814, 1804690, 2165628, 2707035, 3609380, 4511725, 5414070, 9023450, 10828140, 13535175, 18046900, 27070350, 54140700]

約数ペア:

[(1, 54140700), (2, 27070350), (3, 18046900), (4, 13535175), (5, 10828140), (6, 9023450), (10, 5414070), (12, 4511725), (15, 3609380), (20, 2707035), (25, 2165628), (30, 1804690), (50, 1082814), (60, 902345), (75, 721876), (100, 541407), (150, 360938), (251, 215700), (300, 180469), (502, 107850), (719, 75300), (753, 71900), (1004, 53925), (1255, 43140), (1438, 37650), (1506, 35950), (2157, 25100), (2510, 21570), (2876, 18825), (3012, 17975), (3595, 15060), (3765, 14380), (4314, 12550), (5020, 10785), (6275, 8628), (7190, 7530)]