15000200

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 35154000

約数和(自身を除く): 20153800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 419, 716, 838, 895, 1432, 1676, 1790, 2095, 3352, 3580, 4190, 4475, 7160, 8380, 8950, 10475, 16760, 17900, 20950, 35800, 41900, 75001, 83800, 150002, 300004, 375005, 600008, 750010, 1500020, 1875025, 3000040, 3750050, 7500100, 15000200]

約数ペア:

[(1, 15000200), (2, 7500100), (4, 3750050), (5, 3000040), (8, 1875025), (10, 1500020), (20, 750010), (25, 600008), (40, 375005), (50, 300004), (100, 150002), (179, 83800), (200, 75001), (358, 41900), (419, 35800), (716, 20950), (838, 17900), (895, 16760), (1432, 10475), (1676, 8950), (1790, 8380), (2095, 7160), (3352, 4475), (3580, 4190)]