25395000

素因数分解:

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

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 79380840

約数和(自身を除く): 53985840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1693, 1875, 2500, 3000, 3386, 3750, 5000, 5079, 6772, 7500, 8465, 10158, 13544, 15000, 16930, 20316, 25395, 33860, 40632, 42325, 50790, 67720, 84650, 101580, 126975, 169300, 203160, 211625, 253950, 338600, 423250, 507900, 634875, 846500, 1015800, 1058125, 1269750, 1693000, 2116250, 2539500, 3174375, 4232500, 5079000, 6348750, 8465000, 12697500, 25395000]

約数ペア:

[(1, 25395000), (2, 12697500), (3, 8465000), (4, 6348750), (5, 5079000), (6, 4232500), (8, 3174375), (10, 2539500), (12, 2116250), (15, 1693000), (20, 1269750), (24, 1058125), (25, 1015800), (30, 846500), (40, 634875), (50, 507900), (60, 423250), (75, 338600), (100, 253950), (120, 211625), (125, 203160), (150, 169300), (200, 126975), (250, 101580), (300, 84650), (375, 67720), (500, 50790), (600, 42325), (625, 40632), (750, 33860), (1000, 25395), (1250, 20316), (1500, 16930), (1693, 15000), (1875, 13544), (2500, 10158), (3000, 8465), (3386, 7500), (3750, 6772), (5000, 5079)]