68400288

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2432

約数の個数: 120

約数和(自身を含む): 219542400

約数和(自身を除く): 151142112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2399, 2592, 3168, 3564, 4752, 4798, 7128, 7197, 9504, 9596, 14256, 14394, 19192, 21591, 26389, 28512, 28788, 38384, 43182, 52778, 57576, 64773, 76768, 79167, 86364, 105556, 115152, 129546, 158334, 172728, 194319, 211112, 230304, 237501, 259092, 316668, 345456, 388638, 422224, 475002, 518184, 633336, 690912, 712503, 777276, 844448, 950004, 1036368, 1266672, 1425006, 1554552, 1900008, 2072736, 2137509, 2533344, 2850012, 3109104, 3800016, 4275018, 5700024, 6218208, 7600032, 8550036, 11400048, 17100072, 22800096, 34200144, 68400288]

約数ペア:

[(1, 68400288), (2, 34200144), (3, 22800096), (4, 17100072), (6, 11400048), (8, 8550036), (9, 7600032), (11, 6218208), (12, 5700024), (16, 4275018), (18, 3800016), (22, 3109104), (24, 2850012), (27, 2533344), (32, 2137509), (33, 2072736), (36, 1900008), (44, 1554552), (48, 1425006), (54, 1266672), (66, 1036368), (72, 950004), (81, 844448), (88, 777276), (96, 712503), (99, 690912), (108, 633336), (132, 518184), (144, 475002), (162, 422224), (176, 388638), (198, 345456), (216, 316668), (264, 259092), (288, 237501), (297, 230304), (324, 211112), (352, 194319), (396, 172728), (432, 158334), (528, 129546), (594, 115152), (648, 105556), (792, 86364), (864, 79167), (891, 76768), (1056, 64773), (1188, 57576), (1296, 52778), (1584, 43182), (1782, 38384), (2376, 28788), (2399, 28512), (2592, 26389), (3168, 21591), (3564, 19192), (4752, 14394), (4798, 14256), (7128, 9596), (7197, 9504)]