75675240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210209}}^1$

素因数の和:210226

約数の個数: 48

約数和(自身を含む): 245945700

約数和(自身を除く): 170270460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 210209, 420418, 630627, 840836, 1051045, 1261254, 1681672, 1891881, 2102090, 2522508, 3153135, 3783762, 4204180, 5045016, 6306270, 7567524, 8408360, 9459405, 12612540, 15135048, 18918810, 25225080, 37837620, 75675240]

約数ペア:

[(1, 75675240), (2, 37837620), (3, 25225080), (4, 18918810), (5, 15135048), (6, 12612540), (8, 9459405), (9, 8408360), (10, 7567524), (12, 6306270), (15, 5045016), (18, 4204180), (20, 3783762), (24, 3153135), (30, 2522508), (36, 2102090), (40, 1891881), (45, 1681672), (60, 1261254), (72, 1051045), (90, 840836), (120, 630627), (180, 420418), (360, 210209)]