133787880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{371633}}^1$

素因数の和:371650

約数の個数: 48

約数和(自身を含む): 434811780

約数和(自身を除く): 301023900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 371633, 743266, 1114899, 1486532, 1858165, 2229798, 2973064, 3344697, 3716330, 4459596, 5574495, 6689394, 7432660, 8919192, 11148990, 13378788, 14865320, 16723485, 22297980, 26757576, 33446970, 44595960, 66893940, 133787880]

約数ペア:

[(1, 133787880), (2, 66893940), (3, 44595960), (4, 33446970), (5, 26757576), (6, 22297980), (8, 16723485), (9, 14865320), (10, 13378788), (12, 11148990), (15, 8919192), (18, 7432660), (20, 6689394), (24, 5574495), (30, 4459596), (36, 3716330), (40, 3344697), (45, 2973064), (60, 2229798), (72, 1858165), (90, 1486532), (120, 1114899), (180, 743266), (360, 371633)]