83110400

素因数分解:

$2^9\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 120

約数和(自身を含む): 212096544

約数和(自身を除く): 128986144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 151, 160, 172, 200, 215, 256, 302, 320, 344, 400, 430, 512, 604, 640, 688, 755, 800, 860, 1075, 1208, 1280, 1376, 1510, 1600, 1720, 2150, 2416, 2560, 2752, 3020, 3200, 3440, 3775, 4300, 4832, 5504, 6040, 6400, 6493, 6880, 7550, 8600, 9664, 11008, 12080, 12800, 12986, 13760, 15100, 17200, 19328, 22016, 24160, 25972, 27520, 30200, 32465, 34400, 38656, 48320, 51944, 55040, 60400, 64930, 68800, 77312, 96640, 103888, 110080, 120800, 129860, 137600, 162325, 193280, 207776, 241600, 259720, 275200, 324650, 386560, 415552, 483200, 519440, 550400, 649300, 831104, 966400, 1038880, 1298600, 1662208, 1932800, 2077760, 2597200, 3324416, 4155520, 5194400, 8311040, 10388800, 16622080, 20777600, 41555200, 83110400]

約数ペア:

[(1, 83110400), (2, 41555200), (4, 20777600), (5, 16622080), (8, 10388800), (10, 8311040), (16, 5194400), (20, 4155520), (25, 3324416), (32, 2597200), (40, 2077760), (43, 1932800), (50, 1662208), (64, 1298600), (80, 1038880), (86, 966400), (100, 831104), (128, 649300), (151, 550400), (160, 519440), (172, 483200), (200, 415552), (215, 386560), (256, 324650), (302, 275200), (320, 259720), (344, 241600), (400, 207776), (430, 193280), (512, 162325), (604, 137600), (640, 129860), (688, 120800), (755, 110080), (800, 103888), (860, 96640), (1075, 77312), (1208, 68800), (1280, 64930), (1376, 60400), (1510, 55040), (1600, 51944), (1720, 48320), (2150, 38656), (2416, 34400), (2560, 32465), (2752, 30200), (3020, 27520), (3200, 25972), (3440, 24160), (3775, 22016), (4300, 19328), (4832, 17200), (5504, 15100), (6040, 13760), (6400, 12986), (6493, 12800), (6880, 12080), (7550, 11008), (8600, 9664)]