78923400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 246264000

約数和(自身を除く): 167340600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 199, 200, 300, 398, 597, 600, 661, 796, 995, 1194, 1322, 1592, 1983, 1990, 2388, 2644, 2985, 3305, 3966, 3980, 4776, 4975, 5288, 5970, 6610, 7932, 7960, 9915, 9950, 11940, 13220, 14925, 15864, 16525, 19830, 19900, 23880, 26440, 29850, 33050, 39660, 39800, 49575, 59700, 66100, 79320, 99150, 119400, 131539, 132200, 198300, 263078, 394617, 396600, 526156, 657695, 789234, 1052312, 1315390, 1578468, 1973085, 2630780, 3156936, 3288475, 3946170, 5261560, 6576950, 7892340, 9865425, 13153900, 15784680, 19730850, 26307800, 39461700, 78923400]

約数ペア:

[(1, 78923400), (2, 39461700), (3, 26307800), (4, 19730850), (5, 15784680), (6, 13153900), (8, 9865425), (10, 7892340), (12, 6576950), (15, 5261560), (20, 3946170), (24, 3288475), (25, 3156936), (30, 2630780), (40, 1973085), (50, 1578468), (60, 1315390), (75, 1052312), (100, 789234), (120, 657695), (150, 526156), (199, 396600), (200, 394617), (300, 263078), (398, 198300), (597, 132200), (600, 131539), (661, 119400), (796, 99150), (995, 79320), (1194, 66100), (1322, 59700), (1592, 49575), (1983, 39800), (1990, 39660), (2388, 33050), (2644, 29850), (2985, 26440), (3305, 23880), (3966, 19900), (3980, 19830), (4776, 16525), (4975, 15864), (5288, 14925), (5970, 13220), (6610, 11940), (7932, 9950), (7960, 9915)]