254098350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 777807360

約数和(自身を除く): 523709010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 71, 75, 90, 99, 110, 135, 142, 150, 165, 198, 213, 225, 241, 270, 275, 297, 330, 355, 426, 450, 482, 495, 550, 594, 639, 675, 710, 723, 781, 825, 990, 1065, 1205, 1278, 1350, 1446, 1485, 1562, 1650, 1775, 1917, 2130, 2169, 2343, 2410, 2475, 2651, 2970, 3195, 3550, 3615, 3834, 3905, 4338, 4686, 4950, 5302, 5325, 6025, 6390, 6507, 7029, 7230, 7425, 7810, 7953, 9585, 10650, 10845, 11715, 12050, 13014, 13255, 14058, 14850, 15906, 15975, 17111, 18075, 19170, 19525, 21087, 21690, 23430, 23859, 26510, 31950, 32535, 34222, 35145, 36150, 39050, 39765, 42174, 47718, 47925, 51333, 54225, 58575, 65070, 66275, 70290, 71577, 79530, 85555, 95850, 102666, 105435, 108450, 117150, 119295, 132550, 143154, 153999, 162675, 171110, 175725, 188221, 198825, 210870, 238590, 256665, 307998, 325350, 351450, 357885, 376442, 397650, 427775, 461997, 513330, 527175, 564663, 596475, 715770, 769995, 855550, 923994, 941105, 1054350, 1129326, 1192950, 1283325, 1539990, 1693989, 1789425, 1882210, 2309985, 2566650, 2823315, 3387978, 3578850, 3849975, 4619970, 4705525, 5081967, 5646630, 7699950, 8469945, 9411050, 10163934, 11549925, 14116575, 16939890, 23099850, 25409835, 28233150, 42349725, 50819670, 84699450, 127049175, 254098350]

約数ペア:

[(1, 254098350), (2, 127049175), (3, 84699450), (5, 50819670), (6, 42349725), (9, 28233150), (10, 25409835), (11, 23099850), (15, 16939890), (18, 14116575), (22, 11549925), (25, 10163934), (27, 9411050), (30, 8469945), (33, 7699950), (45, 5646630), (50, 5081967), (54, 4705525), (55, 4619970), (66, 3849975), (71, 3578850), (75, 3387978), (90, 2823315), (99, 2566650), (110, 2309985), (135, 1882210), (142, 1789425), (150, 1693989), (165, 1539990), (198, 1283325), (213, 1192950), (225, 1129326), (241, 1054350), (270, 941105), (275, 923994), (297, 855550), (330, 769995), (355, 715770), (426, 596475), (450, 564663), (482, 527175), (495, 513330), (550, 461997), (594, 427775), (639, 397650), (675, 376442), (710, 357885), (723, 351450), (781, 325350), (825, 307998), (990, 256665), (1065, 238590), (1205, 210870), (1278, 198825), (1350, 188221), (1446, 175725), (1485, 171110), (1562, 162675), (1650, 153999), (1775, 143154), (1917, 132550), (2130, 119295), (2169, 117150), (2343, 108450), (2410, 105435), (2475, 102666), (2651, 95850), (2970, 85555), (3195, 79530), (3550, 71577), (3615, 70290), (3834, 66275), (3905, 65070), (4338, 58575), (4686, 54225), (4950, 51333), (5302, 47925), (5325, 47718), (6025, 42174), (6390, 39765), (6507, 39050), (7029, 36150), (7230, 35145), (7425, 34222), (7810, 32535), (7953, 31950), (9585, 26510), (10650, 23859), (10845, 23430), (11715, 21690), (12050, 21087), (13014, 19525), (13255, 19170), (14058, 18075), (14850, 17111), (15906, 15975)]