149304420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{829469}}^1$

素因数の和:829484

約数の個数: 36

約数和(自身を含む): 452890620

約数和(自身を除く): 303586200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 829469, 1658938, 2488407, 3317876, 4147345, 4976814, 7465221, 8294690, 9953628, 12442035, 14930442, 16589380, 24884070, 29860884, 37326105, 49768140, 74652210, 149304420]

約数ペア:

[(1, 149304420), (2, 74652210), (3, 49768140), (4, 37326105), (5, 29860884), (6, 24884070), (9, 16589380), (10, 14930442), (12, 12442035), (15, 9953628), (18, 8294690), (20, 7465221), (30, 4976814), (36, 4147345), (45, 3317876), (60, 2488407), (90, 1658938), (180, 829469)]