105884610400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{4787}}^1$

素因数の和:5493

約数の個数: 144

約数和(自身を含む): 264968915904

約数和(自身を除く): 159084305504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 643, 688, 800, 860, 1075, 1286, 1376, 1720, 2150, 2572, 3215, 3440, 4300, 4787, 5144, 6430, 6880, 8600, 9574, 10288, 12860, 16075, 17200, 19148, 20576, 23935, 25720, 27649, 32150, 34400, 38296, 47870, 51440, 55298, 64300, 76592, 95740, 102880, 110596, 119675, 128600, 138245, 153184, 191480, 205841, 221192, 239350, 257200, 276490, 382960, 411682, 442384, 478700, 514400, 552980, 691225, 765920, 823364, 884768, 957400, 1029205, 1105960, 1382450, 1646728, 1914800, 2058410, 2211920, 2764900, 3078041, 3293456, 3829600, 4116820, 4423840, 5146025, 5529800, 6156082, 6586912, 8233640, 10292050, 11059600, 12312164, 15390205, 16467280, 20584100, 22119200, 24624328, 30780410, 32934560, 41168200, 49248656, 61560820, 76951025, 82336400, 98497312, 123121640, 132355763, 153902050, 164672800, 246243280, 264711526, 307804100, 492486560, 529423052, 615608200, 661778815, 1058846104, 1231216400, 1323557630, 2117692208, 2462432800, 2647115260, 3308894075, 4235384416, 5294230520, 6617788150, 10588461040, 13235576300, 21176922080, 26471152600, 52942305200, 105884610400]

約数ペア:

[(1, 105884610400), (2, 52942305200), (4, 26471152600), (5, 21176922080), (8, 13235576300), (10, 10588461040), (16, 6617788150), (20, 5294230520), (25, 4235384416), (32, 3308894075), (40, 2647115260), (43, 2462432800), (50, 2117692208), (80, 1323557630), (86, 1231216400), (100, 1058846104), (160, 661778815), (172, 615608200), (200, 529423052), (215, 492486560), (344, 307804100), (400, 264711526), (430, 246243280), (643, 164672800), (688, 153902050), (800, 132355763), (860, 123121640), (1075, 98497312), (1286, 82336400), (1376, 76951025), (1720, 61560820), (2150, 49248656), (2572, 41168200), (3215, 32934560), (3440, 30780410), (4300, 24624328), (4787, 22119200), (5144, 20584100), (6430, 16467280), (6880, 15390205), (8600, 12312164), (9574, 11059600), (10288, 10292050), (12860, 8233640), (16075, 6586912), (17200, 6156082), (19148, 5529800), (20576, 5146025), (23935, 4423840), (25720, 4116820), (27649, 3829600), (32150, 3293456), (34400, 3078041), (38296, 2764900), (47870, 2211920), (51440, 2058410), (55298, 1914800), (64300, 1646728), (76592, 1382450), (95740, 1105960), (102880, 1029205), (110596, 957400), (119675, 884768), (128600, 823364), (138245, 765920), (153184, 691225), (191480, 552980), (205841, 514400), (221192, 478700), (239350, 442384), (257200, 411682), (276490, 382960)]