15053900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 54

約数和(自身を含む): 34021260

約数和(自身を除く): 18967360

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 179, 290, 358, 580, 716, 725, 841, 895, 1450, 1682, 1790, 2900, 3364, 3580, 4205, 4475, 5191, 8410, 8950, 10382, 16820, 17900, 20764, 21025, 25955, 42050, 51910, 84100, 103820, 129775, 150539, 259550, 301078, 519100, 602156, 752695, 1505390, 3010780, 3763475, 7526950, 15053900]

約数ペア:

[(1, 15053900), (2, 7526950), (4, 3763475), (5, 3010780), (10, 1505390), (20, 752695), (25, 602156), (29, 519100), (50, 301078), (58, 259550), (100, 150539), (116, 129775), (145, 103820), (179, 84100), (290, 51910), (358, 42050), (580, 25955), (716, 21025), (725, 20764), (841, 17900), (895, 16820), (1450, 10382), (1682, 8950), (1790, 8410), (2900, 5191), (3364, 4475), (3580, 4205)]