139158900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{154621}}^1$

素因数の和:154641

約数の個数: 54

約数和(自身を含む): 436188662

約数和(自身を除く): 297029762

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 154621, 309242, 463863, 618484, 773105, 927726, 1391589, 1546210, 1855452, 2319315, 2783178, 3092420, 3865525, 4638630, 5566356, 6957945, 7731050, 9277260, 11596575, 13915890, 15462100, 23193150, 27831780, 34789725, 46386300, 69579450, 139158900]

約数ペア:

[(1, 139158900), (2, 69579450), (3, 46386300), (4, 34789725), (5, 27831780), (6, 23193150), (9, 15462100), (10, 13915890), (12, 11596575), (15, 9277260), (18, 7731050), (20, 6957945), (25, 5566356), (30, 4638630), (36, 3865525), (45, 3092420), (50, 2783178), (60, 2319315), (75, 1855452), (90, 1546210), (100, 1391589), (150, 927726), (180, 773105), (225, 618484), (300, 463863), (450, 309242), (900, 154621)]