149580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 467040

約数和(自身を除く): 317460

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, 277, 540, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5540, 7479, 8310, 9972, 12465, 14958, 16620, 24930, 29916, 37395, 49860, 74790, 149580]

約数ペア:

[(1, 149580), (2, 74790), (3, 49860), (4, 37395), (5, 29916), (6, 24930), (9, 16620), (10, 14958), (12, 12465), (15, 9972), (18, 8310), (20, 7479), (27, 5540), (30, 4986), (36, 4155), (45, 3324), (54, 2770), (60, 2493), (90, 1662), (108, 1385), (135, 1108), (180, 831), (270, 554), (277, 540)]