22505550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 56782080

約数和(自身を除く): 34276530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2543, 2950, 4425, 5086, 7629, 8850, 12715, 15258, 25430, 38145, 63575, 76290, 127150, 150037, 190725, 300074, 381450, 450111, 750185, 900222, 1500370, 2250555, 3750925, 4501110, 7501850, 11252775, 22505550]

約数ペア:

[(1, 22505550), (2, 11252775), (3, 7501850), (5, 4501110), (6, 3750925), (10, 2250555), (15, 1500370), (25, 900222), (30, 750185), (50, 450111), (59, 381450), (75, 300074), (118, 190725), (150, 150037), (177, 127150), (295, 76290), (354, 63575), (590, 38145), (885, 25430), (1475, 15258), (1770, 12715), (2543, 8850), (2950, 7629), (4425, 5086)]