215264850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{13933}}^1$

素因数の和:14051

約数の個数: 48

約数和(自身を含む): 539078592

約数和(自身を除く): 323813742

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 7725, 13933, 15450, 27866, 41799, 69665, 83598, 139330, 208995, 348325, 417990, 696650, 1044975, 1435099, 2089950, 2870198, 4305297, 7175495, 8610594, 14350990, 21526485, 35877475, 43052970, 71754950, 107632425, 215264850]

約数ペア:

[(1, 215264850), (2, 107632425), (3, 71754950), (5, 43052970), (6, 35877475), (10, 21526485), (15, 14350990), (25, 8610594), (30, 7175495), (50, 4305297), (75, 2870198), (103, 2089950), (150, 1435099), (206, 1044975), (309, 696650), (515, 417990), (618, 348325), (1030, 208995), (1545, 139330), (2575, 83598), (3090, 69665), (5150, 41799), (7725, 27866), (13933, 15450)]