13712700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 40636288

約数和(自身を除く): 26923588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1063, 1075, 1290, 2126, 2150, 2580, 3189, 3225, 4252, 4300, 5315, 6378, 6450, 10630, 12756, 12900, 15945, 21260, 26575, 31890, 45709, 53150, 63780, 79725, 91418, 106300, 137127, 159450, 182836, 228545, 274254, 318900, 457090, 548508, 685635, 914180, 1142725, 1371270, 2285450, 2742540, 3428175, 4570900, 6856350, 13712700]

約数ペア:

[(1, 13712700), (2, 6856350), (3, 4570900), (4, 3428175), (5, 2742540), (6, 2285450), (10, 1371270), (12, 1142725), (15, 914180), (20, 685635), (25, 548508), (30, 457090), (43, 318900), (50, 274254), (60, 228545), (75, 182836), (86, 159450), (100, 137127), (129, 106300), (150, 91418), (172, 79725), (215, 63780), (258, 53150), (300, 45709), (430, 31890), (516, 26575), (645, 21260), (860, 15945), (1063, 12900), (1075, 12756), (1290, 10630), (2126, 6450), (2150, 6378), (2580, 5315), (3189, 4300), (3225, 4252)]