12697500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1693}}^1$

素因数の和:1720

約数の個数: 60

約数和(自身を含む): 37044392

約数和(自身を除く): 24346892

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, 1693, 1875, 2500, 3386, 3750, 5079, 6772, 7500, 8465, 10158, 16930, 20316, 25395, 33860, 42325, 50790, 84650, 101580, 126975, 169300, 211625, 253950, 423250, 507900, 634875, 846500, 1058125, 1269750, 2116250, 2539500, 3174375, 4232500, 6348750, 12697500]

約数ペア:

[(1, 12697500), (2, 6348750), (3, 4232500), (4, 3174375), (5, 2539500), (6, 2116250), (10, 1269750), (12, 1058125), (15, 846500), (20, 634875), (25, 507900), (30, 423250), (50, 253950), (60, 211625), (75, 169300), (100, 126975), (125, 101580), (150, 84650), (250, 50790), (300, 42325), (375, 33860), (500, 25395), (625, 20316), (750, 16930), (1250, 10158), (1500, 8465), (1693, 7500), (1875, 6772), (2500, 5079), (3386, 3750)]