24999600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 81369792

約数和(自身を除く): 56370192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 150, 166, 200, 240, 249, 251, 300, 332, 400, 415, 498, 502, 600, 664, 753, 830, 996, 1004, 1200, 1245, 1255, 1328, 1506, 1660, 1992, 2008, 2075, 2490, 2510, 3012, 3320, 3765, 3984, 4016, 4150, 4980, 5020, 6024, 6225, 6275, 6640, 7530, 8300, 9960, 10040, 12048, 12450, 12550, 15060, 16600, 18825, 19920, 20080, 20833, 24900, 25100, 30120, 33200, 37650, 41666, 49800, 50200, 60240, 62499, 75300, 83332, 99600, 100400, 104165, 124998, 150600, 166664, 208330, 249996, 301200, 312495, 333328, 416660, 499992, 520825, 624990, 833320, 999984, 1041650, 1249980, 1562475, 1666640, 2083300, 2499960, 3124950, 4166600, 4999920, 6249900, 8333200, 12499800, 24999600]

約数ペア:

[(1, 24999600), (2, 12499800), (3, 8333200), (4, 6249900), (5, 4999920), (6, 4166600), (8, 3124950), (10, 2499960), (12, 2083300), (15, 1666640), (16, 1562475), (20, 1249980), (24, 1041650), (25, 999984), (30, 833320), (40, 624990), (48, 520825), (50, 499992), (60, 416660), (75, 333328), (80, 312495), (83, 301200), (100, 249996), (120, 208330), (150, 166664), (166, 150600), (200, 124998), (240, 104165), (249, 100400), (251, 99600), (300, 83332), (332, 75300), (400, 62499), (415, 60240), (498, 50200), (502, 49800), (600, 41666), (664, 37650), (753, 33200), (830, 30120), (996, 25100), (1004, 24900), (1200, 20833), (1245, 20080), (1255, 19920), (1328, 18825), (1506, 16600), (1660, 15060), (1992, 12550), (2008, 12450), (2075, 12048), (2490, 10040), (2510, 9960), (3012, 8300), (3320, 7530), (3765, 6640), (3984, 6275), (4016, 6225), (4150, 6024), (4980, 5020)]