13402500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1787}}^1$

素因数の和:1814

約数の個数: 60

約数和(自身を含む): 39099984

約数和(自身を除く): 25697484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1787, 1875, 2500, 3574, 3750, 5361, 7148, 7500, 8935, 10722, 17870, 21444, 26805, 35740, 44675, 53610, 89350, 107220, 134025, 178700, 223375, 268050, 446750, 536100, 670125, 893500, 1116875, 1340250, 2233750, 2680500, 3350625, 4467500, 6701250, 13402500]

約数ペア:

[(1, 13402500), (2, 6701250), (3, 4467500), (4, 3350625), (5, 2680500), (6, 2233750), (10, 1340250), (12, 1116875), (15, 893500), (20, 670125), (25, 536100), (30, 446750), (50, 268050), (60, 223375), (75, 178700), (100, 134025), (125, 107220), (150, 89350), (250, 53610), (300, 44675), (375, 35740), (500, 26805), (625, 21444), (750, 17870), (1250, 10722), (1500, 8935), (1787, 7500), (1875, 7148), (2500, 5361), (3574, 3750)]