42503220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{236129}}^1$

素因数の和:236144

約数の個数: 36

約数和(自身を含む): 128926980

約数和(自身を除く): 86423760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 236129, 472258, 708387, 944516, 1180645, 1416774, 2125161, 2361290, 2833548, 3541935, 4250322, 4722580, 7083870, 8500644, 10625805, 14167740, 21251610, 42503220]

約数ペア:

[(1, 42503220), (2, 21251610), (3, 14167740), (4, 10625805), (5, 8500644), (6, 7083870), (9, 4722580), (10, 4250322), (12, 3541935), (15, 2833548), (18, 2361290), (20, 2125161), (30, 1416774), (36, 1180645), (45, 944516), (60, 708387), (90, 472258), (180, 236129)]