149529780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276907}}^1$

素因数の和:276925

約数の個数: 48

約数和(自身を含む): 465205440

約数和(自身を除く): 315675660

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, 276907, 553814, 830721, 1107628, 1384535, 1661442, 2492163, 2769070, 3322884, 4153605, 4984326, 5538140, 7476489, 8307210, 9968652, 12460815, 14952978, 16614420, 24921630, 29905956, 37382445, 49843260, 74764890, 149529780]

約数ペア:

[(1, 149529780), (2, 74764890), (3, 49843260), (4, 37382445), (5, 29905956), (6, 24921630), (9, 16614420), (10, 14952978), (12, 12460815), (15, 9968652), (18, 8307210), (20, 7476489), (27, 5538140), (30, 4984326), (36, 4153605), (45, 3322884), (54, 2769070), (60, 2492163), (90, 1661442), (108, 1384535), (135, 1107628), (180, 830721), (270, 553814), (540, 276907)]