201366540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372901}}^1$

素因数の和:372919

約数の個数: 48

約数和(自身を含む): 626475360

約数和(自身を除く): 425108820

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, 372901, 745802, 1118703, 1491604, 1864505, 2237406, 3356109, 3729010, 4474812, 5593515, 6712218, 7458020, 10068327, 11187030, 13424436, 16780545, 20136654, 22374060, 33561090, 40273308, 50341635, 67122180, 100683270, 201366540]

約数ペア:

[(1, 201366540), (2, 100683270), (3, 67122180), (4, 50341635), (5, 40273308), (6, 33561090), (9, 22374060), (10, 20136654), (12, 16780545), (15, 13424436), (18, 11187030), (20, 10068327), (27, 7458020), (30, 6712218), (36, 5593515), (45, 4474812), (54, 3729010), (60, 3356109), (90, 2237406), (108, 1864505), (135, 1491604), (180, 1118703), (270, 745802), (540, 372901)]