22496400

素因数分解:

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

素因数の和:2110

約数の個数: 120

約数和(自身を含む): 80108960

約数和(自身を除く): 57612560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2083, 2160, 2700, 3600, 4166, 5400, 6249, 8332, 10415, 10800, 12498, 16664, 18747, 20830, 24996, 31245, 33328, 37494, 41660, 49992, 52075, 56241, 62490, 74988, 83320, 93735, 99984, 104150, 112482, 124980, 149976, 156225, 166640, 187470, 208300, 224964, 249960, 281205, 299952, 312450, 374940, 416600, 449928, 468675, 499920, 562410, 624900, 749880, 833200, 899856, 937350, 1124820, 1249800, 1406025, 1499760, 1874700, 2249640, 2499600, 2812050, 3749400, 4499280, 5624100, 7498800, 11248200, 22496400]

約数ペア:

[(1, 22496400), (2, 11248200), (3, 7498800), (4, 5624100), (5, 4499280), (6, 3749400), (8, 2812050), (9, 2499600), (10, 2249640), (12, 1874700), (15, 1499760), (16, 1406025), (18, 1249800), (20, 1124820), (24, 937350), (25, 899856), (27, 833200), (30, 749880), (36, 624900), (40, 562410), (45, 499920), (48, 468675), (50, 449928), (54, 416600), (60, 374940), (72, 312450), (75, 299952), (80, 281205), (90, 249960), (100, 224964), (108, 208300), (120, 187470), (135, 166640), (144, 156225), (150, 149976), (180, 124980), (200, 112482), (216, 104150), (225, 99984), (240, 93735), (270, 83320), (300, 74988), (360, 62490), (400, 56241), (432, 52075), (450, 49992), (540, 41660), (600, 37494), (675, 33328), (720, 31245), (900, 24996), (1080, 20830), (1200, 18747), (1350, 16664), (1800, 12498), (2083, 10800), (2160, 10415), (2700, 8332), (3600, 6249), (4166, 5400)]