82868800

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 168

約数和(自身を含む): 239369600

約数和(自身を除く): 156500800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 151, 160, 175, 196, 200, 224, 245, 280, 302, 320, 343, 350, 392, 400, 448, 490, 560, 604, 686, 700, 755, 784, 800, 980, 1057, 1120, 1208, 1225, 1372, 1400, 1510, 1568, 1600, 1715, 1960, 2114, 2240, 2416, 2450, 2744, 2800, 3020, 3136, 3430, 3775, 3920, 4228, 4832, 4900, 5285, 5488, 5600, 6040, 6860, 7399, 7550, 7840, 8456, 8575, 9664, 9800, 10570, 10976, 11200, 12080, 13720, 14798, 15100, 15680, 16912, 17150, 19600, 21140, 21952, 24160, 26425, 27440, 29596, 30200, 33824, 34300, 36995, 39200, 42280, 48320, 51793, 52850, 54880, 59192, 60400, 67648, 68600, 73990, 78400, 84560, 103586, 105700, 109760, 118384, 120800, 137200, 147980, 169120, 184975, 207172, 211400, 236768, 241600, 258965, 274400, 295960, 338240, 369950, 414344, 422800, 473536, 517930, 548800, 591920, 739900, 828688, 845600, 1035860, 1183840, 1294825, 1479800, 1657376, 1691200, 2071720, 2367680, 2589650, 2959600, 3314752, 4143440, 5179300, 5919200, 8286880, 10358600, 11838400, 16573760, 20717200, 41434400, 82868800]

約数ペア:

[(1, 82868800), (2, 41434400), (4, 20717200), (5, 16573760), (7, 11838400), (8, 10358600), (10, 8286880), (14, 5919200), (16, 5179300), (20, 4143440), (25, 3314752), (28, 2959600), (32, 2589650), (35, 2367680), (40, 2071720), (49, 1691200), (50, 1657376), (56, 1479800), (64, 1294825), (70, 1183840), (80, 1035860), (98, 845600), (100, 828688), (112, 739900), (140, 591920), (151, 548800), (160, 517930), (175, 473536), (196, 422800), (200, 414344), (224, 369950), (245, 338240), (280, 295960), (302, 274400), (320, 258965), (343, 241600), (350, 236768), (392, 211400), (400, 207172), (448, 184975), (490, 169120), (560, 147980), (604, 137200), (686, 120800), (700, 118384), (755, 109760), (784, 105700), (800, 103586), (980, 84560), (1057, 78400), (1120, 73990), (1208, 68600), (1225, 67648), (1372, 60400), (1400, 59192), (1510, 54880), (1568, 52850), (1600, 51793), (1715, 48320), (1960, 42280), (2114, 39200), (2240, 36995), (2416, 34300), (2450, 33824), (2744, 30200), (2800, 29596), (3020, 27440), (3136, 26425), (3430, 24160), (3775, 21952), (3920, 21140), (4228, 19600), (4832, 17150), (4900, 16912), (5285, 15680), (5488, 15100), (5600, 14798), (6040, 13720), (6860, 12080), (7399, 11200), (7550, 10976), (7840, 10570), (8456, 9800), (8575, 9664)]