76072800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 256389840

約数和(自身を除く): 180317040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1093, 1160, 1200, 1392, 1450, 1740, 2175, 2186, 2320, 2400, 2784, 2900, 3279, 3480, 4350, 4372, 4640, 5465, 5800, 6558, 6960, 8700, 8744, 10930, 11600, 13116, 13920, 16395, 17400, 17488, 21860, 23200, 26232, 27325, 31697, 32790, 34800, 34976, 43720, 52464, 54650, 63394, 65580, 69600, 81975, 87440, 95091, 104928, 109300, 126788, 131160, 158485, 163950, 174880, 190182, 218600, 253576, 262320, 316970, 327900, 380364, 437200, 475455, 507152, 524640, 633940, 655800, 760728, 792425, 874400, 950910, 1014304, 1267880, 1311600, 1521456, 1584850, 1901820, 2377275, 2535760, 2623200, 3042912, 3169700, 3803640, 4754550, 5071520, 6339400, 7607280, 9509100, 12678800, 15214560, 19018200, 25357600, 38036400, 76072800]

約数ペア:

[(1, 76072800), (2, 38036400), (3, 25357600), (4, 19018200), (5, 15214560), (6, 12678800), (8, 9509100), (10, 7607280), (12, 6339400), (15, 5071520), (16, 4754550), (20, 3803640), (24, 3169700), (25, 3042912), (29, 2623200), (30, 2535760), (32, 2377275), (40, 1901820), (48, 1584850), (50, 1521456), (58, 1311600), (60, 1267880), (75, 1014304), (80, 950910), (87, 874400), (96, 792425), (100, 760728), (116, 655800), (120, 633940), (145, 524640), (150, 507152), (160, 475455), (174, 437200), (200, 380364), (232, 327900), (240, 316970), (290, 262320), (300, 253576), (348, 218600), (400, 190182), (435, 174880), (464, 163950), (480, 158485), (580, 131160), (600, 126788), (696, 109300), (725, 104928), (800, 95091), (870, 87440), (928, 81975), (1093, 69600), (1160, 65580), (1200, 63394), (1392, 54650), (1450, 52464), (1740, 43720), (2175, 34976), (2186, 34800), (2320, 32790), (2400, 31697), (2784, 27325), (2900, 26232), (3279, 23200), (3480, 21860), (4350, 17488), (4372, 17400), (4640, 16395), (5465, 13920), (5800, 13116), (6558, 11600), (6960, 10930), (8700, 8744)]