254968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 899942400

約数和(自身を除く): 644973600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 138, 149, 150, 155, 160, 184, 186, 200, 230, 240, 248, 276, 298, 300, 310, 345, 368, 372, 400, 447, 460, 465, 480, 496, 552, 575, 596, 600, 620, 690, 713, 736, 744, 745, 775, 800, 894, 920, 930, 992, 1104, 1150, 1192, 1200, 1240, 1380, 1426, 1488, 1490, 1550, 1725, 1788, 1840, 1860, 2139, 2208, 2235, 2300, 2325, 2384, 2400, 2480, 2760, 2852, 2976, 2980, 3100, 3427, 3450, 3565, 3576, 3680, 3720, 3725, 4278, 4470, 4600, 4619, 4650, 4768, 4960, 5520, 5704, 5960, 6200, 6854, 6900, 7130, 7152, 7440, 7450, 8556, 8940, 9200, 9238, 9300, 10281, 10695, 11040, 11175, 11408, 11920, 12400, 13708, 13800, 13857, 14260, 14304, 14880, 14900, 17112, 17135, 17825, 17880, 18400, 18476, 18600, 20562, 21390, 22350, 22816, 23095, 23840, 24800, 27416, 27600, 27714, 28520, 29800, 34224, 34270, 35650, 35760, 36952, 37200, 41124, 42780, 44700, 46190, 51405, 53475, 54832, 55200, 55428, 57040, 59600, 68448, 68540, 69285, 71300, 71520, 73904, 74400, 82248, 85560, 85675, 89400, 92380, 102810, 106237, 106950, 109664, 110856, 114080, 115475, 119200, 137080, 138570, 142600, 147808, 164496, 171120, 171350, 178800, 184760, 205620, 212474, 213900, 221712, 230950, 257025, 274160, 277140, 285200, 318711, 328992, 342240, 342700, 346425, 357600, 369520, 411240, 424948, 427800, 443424, 461900, 514050, 531185, 548320, 554280, 570400, 637422, 685400, 692850, 739040, 822480, 849896, 855600, 923800, 1028100, 1062370, 1108560, 1274844, 1370800, 1385700, 1593555, 1644960, 1699792, 1711200, 1847600, 2056200, 2124740, 2217120, 2549688, 2655925, 2741600, 2771400, 3187110, 3399584, 3695200, 4112400, 4249480, 5099376, 5311850, 5542800, 6374220, 7967775, 8224800, 8498960, 10198752, 10623700, 11085600, 12748440, 15935550, 16997920, 21247400, 25496880, 31871100, 42494800, 50993760, 63742200, 84989600, 127484400, 254968800]

約数ペア:

[(1, 254968800), (2, 127484400), (3, 84989600), (4, 63742200), (5, 50993760), (6, 42494800), (8, 31871100), (10, 25496880), (12, 21247400), (15, 16997920), (16, 15935550), (20, 12748440), (23, 11085600), (24, 10623700), (25, 10198752), (30, 8498960), (31, 8224800), (32, 7967775), (40, 6374220), (46, 5542800), (48, 5311850), (50, 5099376), (60, 4249480), (62, 4112400), (69, 3695200), (75, 3399584), (80, 3187110), (92, 2771400), (93, 2741600), (96, 2655925), (100, 2549688), (115, 2217120), (120, 2124740), (124, 2056200), (138, 1847600), (149, 1711200), (150, 1699792), (155, 1644960), (160, 1593555), (184, 1385700), (186, 1370800), (200, 1274844), (230, 1108560), (240, 1062370), (248, 1028100), (276, 923800), (298, 855600), (300, 849896), (310, 822480), (345, 739040), (368, 692850), (372, 685400), (400, 637422), (447, 570400), (460, 554280), (465, 548320), (480, 531185), (496, 514050), (552, 461900), (575, 443424), (596, 427800), (600, 424948), (620, 411240), (690, 369520), (713, 357600), (736, 346425), (744, 342700), (745, 342240), (775, 328992), (800, 318711), (894, 285200), (920, 277140), (930, 274160), (992, 257025), (1104, 230950), (1150, 221712), (1192, 213900), (1200, 212474), (1240, 205620), (1380, 184760), (1426, 178800), (1488, 171350), (1490, 171120), (1550, 164496), (1725, 147808), (1788, 142600), (1840, 138570), (1860, 137080), (2139, 119200), (2208, 115475), (2235, 114080), (2300, 110856), (2325, 109664), (2384, 106950), (2400, 106237), (2480, 102810), (2760, 92380), (2852, 89400), (2976, 85675), (2980, 85560), (3100, 82248), (3427, 74400), (3450, 73904), (3565, 71520), (3576, 71300), (3680, 69285), (3720, 68540), (3725, 68448), (4278, 59600), (4470, 57040), (4600, 55428), (4619, 55200), (4650, 54832), (4768, 53475), (4960, 51405), (5520, 46190), (5704, 44700), (5960, 42780), (6200, 41124), (6854, 37200), (6900, 36952), (7130, 35760), (7152, 35650), (7440, 34270), (7450, 34224), (8556, 29800), (8940, 28520), (9200, 27714), (9238, 27600), (9300, 27416), (10281, 24800), (10695, 23840), (11040, 23095), (11175, 22816), (11408, 22350), (11920, 21390), (12400, 20562), (13708, 18600), (13800, 18476), (13857, 18400), (14260, 17880), (14304, 17825), (14880, 17135), (14900, 17112)]