45077220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 137469696

約数和(自身を除く): 92392476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1123, 1338, 2007, 2230, 2246, 2676, 3345, 3369, 4014, 4460, 4492, 5615, 6690, 6738, 8028, 10035, 10107, 11230, 13380, 13476, 16845, 20070, 20214, 22460, 33690, 40140, 40428, 50535, 67380, 101070, 202140, 250429, 500858, 751287, 1001716, 1252145, 1502574, 2253861, 2504290, 3005148, 3756435, 4507722, 5008580, 7512870, 9015444, 11269305, 15025740, 22538610, 45077220]

約数ペア:

[(1, 45077220), (2, 22538610), (3, 15025740), (4, 11269305), (5, 9015444), (6, 7512870), (9, 5008580), (10, 4507722), (12, 3756435), (15, 3005148), (18, 2504290), (20, 2253861), (30, 1502574), (36, 1252145), (45, 1001716), (60, 751287), (90, 500858), (180, 250429), (223, 202140), (446, 101070), (669, 67380), (892, 50535), (1115, 40428), (1123, 40140), (1338, 33690), (2007, 22460), (2230, 20214), (2246, 20070), (2676, 16845), (3345, 13476), (3369, 13380), (4014, 11230), (4460, 10107), (4492, 10035), (5615, 8028), (6690, 6738)]