149978520

素因数分解:

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

素因数の和:138889

約数の個数: 64

約数和(自身を含む): 499932000

約数和(自身を除く): 349953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138869, 277738, 416607, 555476, 694345, 833214, 1110952, 1249821, 1388690, 1666428, 2083035, 2499642, 2777380, 3332856, 3749463, 4166070, 4999284, 5554760, 6249105, 7498926, 8332140, 9998568, 12498210, 14997852, 16664280, 18747315, 24996420, 29995704, 37494630, 49992840, 74989260, 149978520]

約数ペア:

[(1, 149978520), (2, 74989260), (3, 49992840), (4, 37494630), (5, 29995704), (6, 24996420), (8, 18747315), (9, 16664280), (10, 14997852), (12, 12498210), (15, 9998568), (18, 8332140), (20, 7498926), (24, 6249105), (27, 5554760), (30, 4999284), (36, 4166070), (40, 3749463), (45, 3332856), (54, 2777380), (60, 2499642), (72, 2083035), (90, 1666428), (108, 1388690), (120, 1249821), (135, 1110952), (180, 833214), (216, 694345), (270, 555476), (360, 416607), (540, 277738), (1080, 138869)]