74952180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416401}}^1$

素因数の和:416416

約数の個数: 36

約数和(自身を含む): 227355492

約数和(自身を除く): 152403312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416401, 832802, 1249203, 1665604, 2082005, 2498406, 3747609, 4164010, 4996812, 6246015, 7495218, 8328020, 12492030, 14990436, 18738045, 24984060, 37476090, 74952180]

約数ペア:

[(1, 74952180), (2, 37476090), (3, 24984060), (4, 18738045), (5, 14990436), (6, 12492030), (9, 8328020), (10, 7495218), (12, 6246015), (15, 4996812), (18, 4164010), (20, 3747609), (30, 2498406), (36, 2082005), (45, 1665604), (60, 1249203), (90, 832802), (180, 416401)]