13417500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1789}}^1$

素因数の和:1816

約数の個数: 60

約数和(自身を含む): 39143720

約数和(自身を除く): 25726220

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, 1789, 1875, 2500, 3578, 3750, 5367, 7156, 7500, 8945, 10734, 17890, 21468, 26835, 35780, 44725, 53670, 89450, 107340, 134175, 178900, 223625, 268350, 447250, 536700, 670875, 894500, 1118125, 1341750, 2236250, 2683500, 3354375, 4472500, 6708750, 13417500]

約数ペア:

[(1, 13417500), (2, 6708750), (3, 4472500), (4, 3354375), (5, 2683500), (6, 2236250), (10, 1341750), (12, 1118125), (15, 894500), (20, 670875), (25, 536700), (30, 447250), (50, 268350), (60, 223625), (75, 178900), (100, 134175), (125, 107340), (150, 89450), (250, 53670), (300, 44725), (375, 35780), (500, 26835), (625, 21468), (750, 17890), (1250, 10734), (1500, 8945), (1789, 7500), (1875, 7156), (2500, 5367), (3578, 3750)]