84708180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{52289}}^1$

素因数の和:52310

約数の個数: 60

約数和(自身を含む): 265737780

約数和(自身を除く): 181029600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 52289, 104578, 156867, 209156, 261445, 313734, 470601, 522890, 627468, 784335, 941202, 1045780, 1411803, 1568670, 1882404, 2353005, 2823606, 3137340, 4235409, 4706010, 5647212, 7059015, 8470818, 9412020, 14118030, 16941636, 21177045, 28236060, 42354090, 84708180]

約数ペア:

[(1, 84708180), (2, 42354090), (3, 28236060), (4, 21177045), (5, 16941636), (6, 14118030), (9, 9412020), (10, 8470818), (12, 7059015), (15, 5647212), (18, 4706010), (20, 4235409), (27, 3137340), (30, 2823606), (36, 2353005), (45, 1882404), (54, 1568670), (60, 1411803), (81, 1045780), (90, 941202), (108, 784335), (135, 627468), (162, 522890), (180, 470601), (270, 313734), (324, 261445), (405, 209156), (540, 156867), (810, 104578), (1620, 52289)]