12498000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{2083}}^1$

素因数の和:2109

約数の個数: 80

約数和(自身を含む): 40312896

約数和(自身を除く): 27814896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 2083, 3000, 4166, 6000, 6249, 8332, 10415, 12498, 16664, 20830, 24996, 31245, 33328, 41660, 49992, 52075, 62490, 83320, 99984, 104150, 124980, 156225, 166640, 208300, 249960, 260375, 312450, 416600, 499920, 520750, 624900, 781125, 833200, 1041500, 1249800, 1562250, 2083000, 2499600, 3124500, 4166000, 6249000, 12498000]

約数ペア:

[(1, 12498000), (2, 6249000), (3, 4166000), (4, 3124500), (5, 2499600), (6, 2083000), (8, 1562250), (10, 1249800), (12, 1041500), (15, 833200), (16, 781125), (20, 624900), (24, 520750), (25, 499920), (30, 416600), (40, 312450), (48, 260375), (50, 249960), (60, 208300), (75, 166640), (80, 156225), (100, 124980), (120, 104150), (125, 99984), (150, 83320), (200, 62490), (240, 52075), (250, 49992), (300, 41660), (375, 33328), (400, 31245), (500, 24996), (600, 20830), (750, 16664), (1000, 12498), (1200, 10415), (1500, 8332), (2000, 6249), (2083, 6000), (3000, 4166)]