127117800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{70621}}^1$

素因数の和:70643

約数の個数: 72

約数和(自身を含む): 426909990

約数和(自身を除く): 299792190

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, 70621, 141242, 211863, 282484, 353105, 423726, 564968, 635589, 706210, 847452, 1059315, 1271178, 1412420, 1694904, 1765525, 2118630, 2542356, 2824840, 3177945, 3531050, 4237260, 5084712, 5296575, 6355890, 7062100, 8474520, 10593150, 12711780, 14124200, 15889725, 21186300, 25423560, 31779450, 42372600, 63558900, 127117800]

約数ペア:

[(1, 127117800), (2, 63558900), (3, 42372600), (4, 31779450), (5, 25423560), (6, 21186300), (8, 15889725), (9, 14124200), (10, 12711780), (12, 10593150), (15, 8474520), (18, 7062100), (20, 6355890), (24, 5296575), (25, 5084712), (30, 4237260), (36, 3531050), (40, 3177945), (45, 2824840), (50, 2542356), (60, 2118630), (72, 1765525), (75, 1694904), (90, 1412420), (100, 1271178), (120, 1059315), (150, 847452), (180, 706210), (200, 635589), (225, 564968), (300, 423726), (360, 353105), (450, 282484), (600, 211863), (900, 141242), (1800, 70621)]