26278800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 85798080

約数和(自身を除く): 59519280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 359, 366, 400, 488, 600, 610, 718, 732, 915, 976, 1077, 1200, 1220, 1436, 1464, 1525, 1795, 1830, 2154, 2440, 2872, 2928, 3050, 3590, 3660, 4308, 4575, 4880, 5385, 5744, 6100, 7180, 7320, 8616, 8975, 9150, 10770, 12200, 14360, 14640, 17232, 17950, 18300, 21540, 21899, 24400, 26925, 28720, 35900, 36600, 43080, 43798, 53850, 65697, 71800, 73200, 86160, 87596, 107700, 109495, 131394, 143600, 175192, 215400, 218990, 262788, 328485, 350384, 430800, 437980, 525576, 547475, 656970, 875960, 1051152, 1094950, 1313940, 1642425, 1751920, 2189900, 2627880, 3284850, 4379800, 5255760, 6569700, 8759600, 13139400, 26278800]

約数ペア:

[(1, 26278800), (2, 13139400), (3, 8759600), (4, 6569700), (5, 5255760), (6, 4379800), (8, 3284850), (10, 2627880), (12, 2189900), (15, 1751920), (16, 1642425), (20, 1313940), (24, 1094950), (25, 1051152), (30, 875960), (40, 656970), (48, 547475), (50, 525576), (60, 437980), (61, 430800), (75, 350384), (80, 328485), (100, 262788), (120, 218990), (122, 215400), (150, 175192), (183, 143600), (200, 131394), (240, 109495), (244, 107700), (300, 87596), (305, 86160), (359, 73200), (366, 71800), (400, 65697), (488, 53850), (600, 43798), (610, 43080), (718, 36600), (732, 35900), (915, 28720), (976, 26925), (1077, 24400), (1200, 21899), (1220, 21540), (1436, 18300), (1464, 17950), (1525, 17232), (1795, 14640), (1830, 14360), (2154, 12200), (2440, 10770), (2872, 9150), (2928, 8975), (3050, 8616), (3590, 7320), (3660, 7180), (4308, 6100), (4575, 5744), (4880, 5385)]