51350400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{1783}}^1$

素因数の和:1813

約数の個数: 144

約数和(自身を含む): 183332760

約数和(自身を除く): 131982360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1783, 1800, 1920, 2400, 2880, 3200, 3566, 3600, 4800, 5349, 5760, 7132, 7200, 8915, 9600, 10698, 14264, 14400, 16047, 17830, 21396, 26745, 28528, 28800, 32094, 35660, 42792, 44575, 53490, 57056, 64188, 71320, 80235, 85584, 89150, 106980, 114112, 128376, 133725, 142640, 160470, 171168, 178300, 213960, 228224, 256752, 267450, 285280, 320940, 342336, 356600, 401175, 427920, 513504, 534900, 570560, 641880, 684672, 713200, 802350, 855840, 1027008, 1069800, 1141120, 1283760, 1426400, 1604700, 1711680, 2054016, 2139600, 2567520, 2852800, 3209400, 3423360, 4279200, 5135040, 5705600, 6418800, 8558400, 10270080, 12837600, 17116800, 25675200, 51350400]

約数ペア:

[(1, 51350400), (2, 25675200), (3, 17116800), (4, 12837600), (5, 10270080), (6, 8558400), (8, 6418800), (9, 5705600), (10, 5135040), (12, 4279200), (15, 3423360), (16, 3209400), (18, 2852800), (20, 2567520), (24, 2139600), (25, 2054016), (30, 1711680), (32, 1604700), (36, 1426400), (40, 1283760), (45, 1141120), (48, 1069800), (50, 1027008), (60, 855840), (64, 802350), (72, 713200), (75, 684672), (80, 641880), (90, 570560), (96, 534900), (100, 513504), (120, 427920), (128, 401175), (144, 356600), (150, 342336), (160, 320940), (180, 285280), (192, 267450), (200, 256752), (225, 228224), (240, 213960), (288, 178300), (300, 171168), (320, 160470), (360, 142640), (384, 133725), (400, 128376), (450, 114112), (480, 106980), (576, 89150), (600, 85584), (640, 80235), (720, 71320), (800, 64188), (900, 57056), (960, 53490), (1152, 44575), (1200, 42792), (1440, 35660), (1600, 32094), (1783, 28800), (1800, 28528), (1920, 26745), (2400, 21396), (2880, 17830), (3200, 16047), (3566, 14400), (3600, 14264), (4800, 10698), (5349, 9600), (5760, 8915), (7132, 7200)]