80683200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 252

約数和(自身を含む): 309542688

約数和(自身を除く): 228859488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 390, 400, 416, 431, 450, 468, 480, 520, 576, 585, 600, 624, 650, 720, 780, 800, 832, 862, 900, 936, 960, 975, 1040, 1170, 1200, 1248, 1293, 1300, 1440, 1560, 1600, 1724, 1800, 1872, 1950, 2080, 2155, 2340, 2400, 2496, 2586, 2600, 2880, 2925, 3120, 3448, 3600, 3744, 3879, 3900, 4160, 4310, 4680, 4800, 5172, 5200, 5603, 5850, 6240, 6465, 6896, 7200, 7488, 7758, 7800, 8620, 9360, 10344, 10400, 10775, 11206, 11700, 12480, 12930, 13792, 14400, 15516, 15600, 16809, 17240, 18720, 19395, 20688, 20800, 21550, 22412, 23400, 25860, 27584, 28015, 31032, 31200, 32325, 33618, 34480, 37440, 38790, 41376, 43100, 44824, 46800, 50427, 51720, 56030, 62064, 62400, 64650, 67236, 68960, 77580, 82752, 84045, 86200, 89648, 93600, 96975, 100854, 103440, 112060, 124128, 129300, 134472, 137920, 140075, 155160, 168090, 172400, 179296, 187200, 193950, 201708, 206880, 224120, 248256, 252135, 258600, 268944, 280150, 310320, 336180, 344800, 358592, 387900, 403416, 413760, 420225, 448240, 504270, 517200, 537888, 560300, 620640, 672360, 689600, 775800, 806832, 840450, 896480, 1008540, 1034400, 1075776, 1120600, 1241280, 1260675, 1344720, 1551600, 1613664, 1680900, 1792960, 2017080, 2068800, 2241200, 2521350, 2689440, 3103200, 3227328, 3361800, 4034160, 4482400, 5042700, 5378880, 6206400, 6723600, 8068320, 8964800, 10085400, 13447200, 16136640, 20170800, 26894400, 40341600, 80683200]

約数ペア:

[(1, 80683200), (2, 40341600), (3, 26894400), (4, 20170800), (5, 16136640), (6, 13447200), (8, 10085400), (9, 8964800), (10, 8068320), (12, 6723600), (13, 6206400), (15, 5378880), (16, 5042700), (18, 4482400), (20, 4034160), (24, 3361800), (25, 3227328), (26, 3103200), (30, 2689440), (32, 2521350), (36, 2241200), (39, 2068800), (40, 2017080), (45, 1792960), (48, 1680900), (50, 1613664), (52, 1551600), (60, 1344720), (64, 1260675), (65, 1241280), (72, 1120600), (75, 1075776), (78, 1034400), (80, 1008540), (90, 896480), (96, 840450), (100, 806832), (104, 775800), (117, 689600), (120, 672360), (130, 620640), (144, 560300), (150, 537888), (156, 517200), (160, 504270), (180, 448240), (192, 420225), (195, 413760), (200, 403416), (208, 387900), (225, 358592), (234, 344800), (240, 336180), (260, 310320), (288, 280150), (300, 268944), (312, 258600), (320, 252135), (325, 248256), (360, 224120), (390, 206880), (400, 201708), (416, 193950), (431, 187200), (450, 179296), (468, 172400), (480, 168090), (520, 155160), (576, 140075), (585, 137920), (600, 134472), (624, 129300), (650, 124128), (720, 112060), (780, 103440), (800, 100854), (832, 96975), (862, 93600), (900, 89648), (936, 86200), (960, 84045), (975, 82752), (1040, 77580), (1170, 68960), (1200, 67236), (1248, 64650), (1293, 62400), (1300, 62064), (1440, 56030), (1560, 51720), (1600, 50427), (1724, 46800), (1800, 44824), (1872, 43100), (1950, 41376), (2080, 38790), (2155, 37440), (2340, 34480), (2400, 33618), (2496, 32325), (2586, 31200), (2600, 31032), (2880, 28015), (2925, 27584), (3120, 25860), (3448, 23400), (3600, 22412), (3744, 21550), (3879, 20800), (3900, 20688), (4160, 19395), (4310, 18720), (4680, 17240), (4800, 16809), (5172, 15600), (5200, 15516), (5603, 14400), (5850, 13792), (6240, 12930), (6465, 12480), (6896, 11700), (7200, 11206), (7488, 10775), (7758, 10400), (7800, 10344), (8620, 9360)]