68816700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{76463}}^1$

素因数の和:76483

約数の個数: 54

約数和(自身を含む): 215704944

約数和(自身を除く): 146888244

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, 76463, 152926, 229389, 305852, 382315, 458778, 688167, 764630, 917556, 1146945, 1376334, 1529260, 1911575, 2293890, 2752668, 3440835, 3823150, 4587780, 5734725, 6881670, 7646300, 11469450, 13763340, 17204175, 22938900, 34408350, 68816700]

約数ペア:

[(1, 68816700), (2, 34408350), (3, 22938900), (4, 17204175), (5, 13763340), (6, 11469450), (9, 7646300), (10, 6881670), (12, 5734725), (15, 4587780), (18, 3823150), (20, 3440835), (25, 2752668), (30, 2293890), (36, 1911575), (45, 1529260), (50, 1376334), (60, 1146945), (75, 917556), (90, 764630), (100, 688167), (150, 458778), (180, 382315), (225, 305852), (300, 229389), (450, 152926), (900, 76463)]