2149814400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{223939}}^1$

素因数の和:223966

約数の個数: 96

約数和(自身を含む): 7080982800

約数和(自身を除く): 4931168400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 223939, 447878, 671817, 895756, 1119695, 1343634, 1791512, 2239390, 2687268, 3359085, 3583024, 4478780, 5374536, 5598475, 6718170, 7166048, 8957560, 10749072, 11196950, 13436340, 14332096, 16795425, 17915120, 21498144, 22393900, 26872680, 28664192, 33590850, 35830240, 42996288, 44787800, 53745360, 67181700, 71660480, 85992576, 89575600, 107490720, 134363400, 143320960, 179151200, 214981440, 268726800, 358302400, 429962880, 537453600, 716604800, 1074907200, 2149814400]

約数ペア:

[(1, 2149814400), (2, 1074907200), (3, 716604800), (4, 537453600), (5, 429962880), (6, 358302400), (8, 268726800), (10, 214981440), (12, 179151200), (15, 143320960), (16, 134363400), (20, 107490720), (24, 89575600), (25, 85992576), (30, 71660480), (32, 67181700), (40, 53745360), (48, 44787800), (50, 42996288), (60, 35830240), (64, 33590850), (75, 28664192), (80, 26872680), (96, 22393900), (100, 21498144), (120, 17915120), (128, 16795425), (150, 14332096), (160, 13436340), (192, 11196950), (200, 10749072), (240, 8957560), (300, 7166048), (320, 6718170), (384, 5598475), (400, 5374536), (480, 4478780), (600, 3583024), (640, 3359085), (800, 2687268), (960, 2239390), (1200, 1791512), (1600, 1343634), (1920, 1119695), (2400, 895756), (3200, 671817), (4800, 447878), (9600, 223939)]