355432800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1241920512

約数和(自身を除く): 886487712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 47, 48, 50, 60, 69, 75, 80, 92, 94, 96, 100, 115, 120, 137, 138, 141, 150, 160, 184, 188, 200, 230, 235, 240, 274, 276, 282, 300, 345, 368, 376, 400, 411, 460, 470, 480, 548, 552, 564, 575, 600, 685, 690, 705, 736, 752, 800, 822, 920, 940, 1081, 1096, 1104, 1128, 1150, 1175, 1200, 1370, 1380, 1410, 1504, 1644, 1725, 1840, 1880, 2055, 2162, 2192, 2208, 2256, 2300, 2350, 2400, 2740, 2760, 2820, 3151, 3243, 3288, 3425, 3450, 3525, 3680, 3760, 4110, 4324, 4384, 4512, 4600, 4700, 5405, 5480, 5520, 5640, 6302, 6439, 6486, 6576, 6850, 6900, 7050, 7520, 8220, 8648, 9200, 9400, 9453, 10275, 10810, 10960, 11040, 11280, 12604, 12878, 12972, 13152, 13700, 13800, 14100, 15755, 16215, 16440, 17296, 18400, 18800, 18906, 19317, 20550, 21620, 21920, 22560, 25208, 25756, 25944, 27025, 27400, 27600, 28200, 31510, 32195, 32430, 32880, 34592, 37600, 37812, 38634, 41100, 43240, 47265, 50416, 51512, 51888, 54050, 54800, 55200, 56400, 63020, 64390, 64860, 65760, 75624, 77268, 78775, 81075, 82200, 86480, 94530, 96585, 100832, 103024, 103776, 108100, 109600, 112800, 126040, 128780, 129720, 148097, 151248, 154536, 157550, 160975, 162150, 164400, 172960, 189060, 193170, 206048, 216200, 236325, 252080, 257560, 259440, 296194, 302496, 309072, 315100, 321950, 324300, 328800, 378120, 386340, 432400, 444291, 472650, 482925, 504160, 515120, 518880, 592388, 618144, 630200, 643900, 648600, 740485, 756240, 772680, 864800, 888582, 945300, 965850, 1030240, 1184776, 1260400, 1287800, 1297200, 1480970, 1512480, 1545360, 1777164, 1890600, 1931700, 2221455, 2369552, 2520800, 2575600, 2594400, 2961940, 3090720, 3554328, 3702425, 3781200, 3863400, 4442910, 4739104, 5151200, 5923880, 7108656, 7404850, 7562400, 7726800, 8885820, 11107275, 11847760, 14217312, 14809700, 15453600, 17771640, 22214550, 23695520, 29619400, 35543280, 44429100, 59238800, 71086560, 88858200, 118477600, 177716400, 355432800]

約数ペア:

[(1, 355432800), (2, 177716400), (3, 118477600), (4, 88858200), (5, 71086560), (6, 59238800), (8, 44429100), (10, 35543280), (12, 29619400), (15, 23695520), (16, 22214550), (20, 17771640), (23, 15453600), (24, 14809700), (25, 14217312), (30, 11847760), (32, 11107275), (40, 8885820), (46, 7726800), (47, 7562400), (48, 7404850), (50, 7108656), (60, 5923880), (69, 5151200), (75, 4739104), (80, 4442910), (92, 3863400), (94, 3781200), (96, 3702425), (100, 3554328), (115, 3090720), (120, 2961940), (137, 2594400), (138, 2575600), (141, 2520800), (150, 2369552), (160, 2221455), (184, 1931700), (188, 1890600), (200, 1777164), (230, 1545360), (235, 1512480), (240, 1480970), (274, 1297200), (276, 1287800), (282, 1260400), (300, 1184776), (345, 1030240), (368, 965850), (376, 945300), (400, 888582), (411, 864800), (460, 772680), (470, 756240), (480, 740485), (548, 648600), (552, 643900), (564, 630200), (575, 618144), (600, 592388), (685, 518880), (690, 515120), (705, 504160), (736, 482925), (752, 472650), (800, 444291), (822, 432400), (920, 386340), (940, 378120), (1081, 328800), (1096, 324300), (1104, 321950), (1128, 315100), (1150, 309072), (1175, 302496), (1200, 296194), (1370, 259440), (1380, 257560), (1410, 252080), (1504, 236325), (1644, 216200), (1725, 206048), (1840, 193170), (1880, 189060), (2055, 172960), (2162, 164400), (2192, 162150), (2208, 160975), (2256, 157550), (2300, 154536), (2350, 151248), (2400, 148097), (2740, 129720), (2760, 128780), (2820, 126040), (3151, 112800), (3243, 109600), (3288, 108100), (3425, 103776), (3450, 103024), (3525, 100832), (3680, 96585), (3760, 94530), (4110, 86480), (4324, 82200), (4384, 81075), (4512, 78775), (4600, 77268), (4700, 75624), (5405, 65760), (5480, 64860), (5520, 64390), (5640, 63020), (6302, 56400), (6439, 55200), (6486, 54800), (6576, 54050), (6850, 51888), (6900, 51512), (7050, 50416), (7520, 47265), (8220, 43240), (8648, 41100), (9200, 38634), (9400, 37812), (9453, 37600), (10275, 34592), (10810, 32880), (10960, 32430), (11040, 32195), (11280, 31510), (12604, 28200), (12878, 27600), (12972, 27400), (13152, 27025), (13700, 25944), (13800, 25756), (14100, 25208), (15755, 22560), (16215, 21920), (16440, 21620), (17296, 20550), (18400, 19317), (18800, 18906)]