74989260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{138869}}^1$

素因数の和:138887

約数の個数: 48

約数和(自身を含む): 233301600

約数和(自身を除く): 158312340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 138869, 277738, 416607, 555476, 694345, 833214, 1249821, 1388690, 1666428, 2083035, 2499642, 2777380, 3749463, 4166070, 4999284, 6249105, 7498926, 8332140, 12498210, 14997852, 18747315, 24996420, 37494630, 74989260]

約数ペア:

[(1, 74989260), (2, 37494630), (3, 24996420), (4, 18747315), (5, 14997852), (6, 12498210), (9, 8332140), (10, 7498926), (12, 6249105), (15, 4999284), (18, 4166070), (20, 3749463), (27, 2777380), (30, 2499642), (36, 2083035), (45, 1666428), (54, 1388690), (60, 1249821), (90, 833214), (108, 694345), (135, 555476), (180, 416607), (270, 277738), (540, 138869)]