12499800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 39372480

約数和(自身を除く): 26872680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 150, 166, 200, 249, 251, 300, 332, 415, 498, 502, 600, 664, 753, 830, 996, 1004, 1245, 1255, 1506, 1660, 1992, 2008, 2075, 2490, 2510, 3012, 3320, 3765, 4150, 4980, 5020, 6024, 6225, 6275, 7530, 8300, 9960, 10040, 12450, 12550, 15060, 16600, 18825, 20833, 24900, 25100, 30120, 37650, 41666, 49800, 50200, 62499, 75300, 83332, 104165, 124998, 150600, 166664, 208330, 249996, 312495, 416660, 499992, 520825, 624990, 833320, 1041650, 1249980, 1562475, 2083300, 2499960, 3124950, 4166600, 6249900, 12499800]

約数ペア:

[(1, 12499800), (2, 6249900), (3, 4166600), (4, 3124950), (5, 2499960), (6, 2083300), (8, 1562475), (10, 1249980), (12, 1041650), (15, 833320), (20, 624990), (24, 520825), (25, 499992), (30, 416660), (40, 312495), (50, 249996), (60, 208330), (75, 166664), (83, 150600), (100, 124998), (120, 104165), (150, 83332), (166, 75300), (200, 62499), (249, 50200), (251, 49800), (300, 41666), (332, 37650), (415, 30120), (498, 25100), (502, 24900), (600, 20833), (664, 18825), (753, 16600), (830, 15060), (996, 12550), (1004, 12450), (1245, 10040), (1255, 9960), (1506, 8300), (1660, 7530), (1992, 6275), (2008, 6225), (2075, 6024), (2490, 5020), (2510, 4980), (3012, 4150), (3320, 3765)]