147882780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273857}}^1$

素因数の和:273875

約数の個数: 48

約数和(自身を含む): 460081440

約数和(自身を除く): 312198660

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, 273857, 547714, 821571, 1095428, 1369285, 1643142, 2464713, 2738570, 3286284, 4107855, 4929426, 5477140, 7394139, 8215710, 9858852, 12323565, 14788278, 16431420, 24647130, 29576556, 36970695, 49294260, 73941390, 147882780]

約数ペア:

[(1, 147882780), (2, 73941390), (3, 49294260), (4, 36970695), (5, 29576556), (6, 24647130), (9, 16431420), (10, 14788278), (12, 12323565), (15, 9858852), (18, 8215710), (20, 7394139), (27, 5477140), (30, 4929426), (36, 4107855), (45, 3286284), (54, 2738570), (60, 2464713), (90, 1643142), (108, 1369285), (135, 1095428), (180, 821571), (270, 547714), (540, 273857)]