68278400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 177704400

約数和(自身を除く): 109426000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1123, 1216, 1520, 1600, 1900, 2246, 2432, 3040, 3200, 3800, 4492, 5615, 6080, 7600, 8984, 11230, 12160, 15200, 17968, 21337, 22460, 28075, 30400, 35936, 42674, 44920, 56150, 60800, 71872, 85348, 89840, 106685, 112300, 143744, 170696, 179680, 213370, 224600, 341392, 359360, 426740, 449200, 533425, 682784, 718720, 853480, 898400, 1066850, 1365568, 1706960, 1796800, 2133700, 2731136, 3413920, 3593600, 4267400, 6827840, 8534800, 13655680, 17069600, 34139200, 68278400]

約数ペア:

[(1, 68278400), (2, 34139200), (4, 17069600), (5, 13655680), (8, 8534800), (10, 6827840), (16, 4267400), (19, 3593600), (20, 3413920), (25, 2731136), (32, 2133700), (38, 1796800), (40, 1706960), (50, 1365568), (64, 1066850), (76, 898400), (80, 853480), (95, 718720), (100, 682784), (128, 533425), (152, 449200), (160, 426740), (190, 359360), (200, 341392), (304, 224600), (320, 213370), (380, 179680), (400, 170696), (475, 143744), (608, 112300), (640, 106685), (760, 89840), (800, 85348), (950, 71872), (1123, 60800), (1216, 56150), (1520, 44920), (1600, 42674), (1900, 35936), (2246, 30400), (2432, 28075), (3040, 22460), (3200, 21337), (3800, 17968), (4492, 15200), (5615, 12160), (6080, 11230), (7600, 8984)]