203729220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1131829}}^1$

素因数の和:1131844

約数の個数: 36

約数和(自身を含む): 617979180

約数和(自身を除く): 414249960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1131829, 2263658, 3395487, 4527316, 5659145, 6790974, 10186461, 11318290, 13581948, 16977435, 20372922, 22636580, 33954870, 40745844, 50932305, 67909740, 101864610, 203729220]

約数ペア:

[(1, 203729220), (2, 101864610), (3, 67909740), (4, 50932305), (5, 40745844), (6, 33954870), (9, 22636580), (10, 20372922), (12, 16977435), (15, 13581948), (18, 11318290), (20, 10186461), (30, 6790974), (36, 5659145), (45, 4527316), (60, 3395487), (90, 2263658), (180, 1131829)]