254142900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 916608000

約数和(自身を除く): 662465100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 43, 44, 45, 50, 54, 55, 60, 66, 75, 86, 90, 99, 100, 108, 110, 129, 132, 135, 150, 165, 172, 180, 198, 199, 215, 220, 225, 258, 270, 275, 297, 300, 330, 387, 396, 398, 430, 450, 473, 495, 516, 540, 550, 594, 597, 645, 660, 675, 774, 796, 825, 860, 900, 946, 990, 995, 1075, 1100, 1161, 1188, 1194, 1290, 1350, 1419, 1485, 1548, 1650, 1791, 1892, 1935, 1980, 1990, 2150, 2189, 2322, 2365, 2388, 2475, 2580, 2700, 2838, 2970, 2985, 3225, 3300, 3582, 3870, 3980, 4257, 4300, 4378, 4644, 4730, 4950, 4975, 5373, 5676, 5805, 5940, 5970, 6450, 6567, 7095, 7164, 7425, 7740, 8514, 8557, 8756, 8955, 9460, 9675, 9900, 9950, 10746, 10945, 11610, 11825, 11940, 12771, 12900, 13134, 14190, 14850, 14925, 17028, 17114, 17910, 19350, 19701, 19900, 21285, 21492, 21890, 23220, 23650, 25542, 25671, 26268, 26865, 28380, 29025, 29700, 29850, 32835, 34228, 35475, 35820, 38700, 39402, 42570, 42785, 43780, 44775, 47300, 51084, 51342, 53730, 54725, 58050, 59103, 59700, 63855, 65670, 70950, 77013, 78804, 85140, 85570, 89550, 94127, 98505, 102684, 106425, 107460, 109450, 116100, 118206, 127710, 128355, 131340, 134325, 141900, 154026, 164175, 171140, 179100, 188254, 197010, 212850, 213925, 218900, 231039, 236412, 255420, 256710, 268650, 282381, 295515, 308052, 319275, 328350, 376508, 385065, 394020, 425700, 427850, 462078, 470635, 492525, 513420, 537300, 564762, 591030, 638550, 641775, 656700, 770130, 847143, 855700, 924156, 941270, 985050, 1129524, 1155195, 1182060, 1277100, 1283550, 1411905, 1477575, 1540260, 1694286, 1882540, 1925325, 1970100, 2310390, 2353175, 2541429, 2567100, 2823810, 2955150, 3388572, 3850650, 4235715, 4620780, 4706350, 5082858, 5647620, 5775975, 5910300, 7059525, 7701300, 8471430, 9412700, 10165716, 11551950, 12707145, 14119050, 16942860, 21178575, 23103900, 25414290, 28238100, 42357150, 50828580, 63535725, 84714300, 127071450, 254142900]

約数ペア:

[(1, 254142900), (2, 127071450), (3, 84714300), (4, 63535725), (5, 50828580), (6, 42357150), (9, 28238100), (10, 25414290), (11, 23103900), (12, 21178575), (15, 16942860), (18, 14119050), (20, 12707145), (22, 11551950), (25, 10165716), (27, 9412700), (30, 8471430), (33, 7701300), (36, 7059525), (43, 5910300), (44, 5775975), (45, 5647620), (50, 5082858), (54, 4706350), (55, 4620780), (60, 4235715), (66, 3850650), (75, 3388572), (86, 2955150), (90, 2823810), (99, 2567100), (100, 2541429), (108, 2353175), (110, 2310390), (129, 1970100), (132, 1925325), (135, 1882540), (150, 1694286), (165, 1540260), (172, 1477575), (180, 1411905), (198, 1283550), (199, 1277100), (215, 1182060), (220, 1155195), (225, 1129524), (258, 985050), (270, 941270), (275, 924156), (297, 855700), (300, 847143), (330, 770130), (387, 656700), (396, 641775), (398, 638550), (430, 591030), (450, 564762), (473, 537300), (495, 513420), (516, 492525), (540, 470635), (550, 462078), (594, 427850), (597, 425700), (645, 394020), (660, 385065), (675, 376508), (774, 328350), (796, 319275), (825, 308052), (860, 295515), (900, 282381), (946, 268650), (990, 256710), (995, 255420), (1075, 236412), (1100, 231039), (1161, 218900), (1188, 213925), (1194, 212850), (1290, 197010), (1350, 188254), (1419, 179100), (1485, 171140), (1548, 164175), (1650, 154026), (1791, 141900), (1892, 134325), (1935, 131340), (1980, 128355), (1990, 127710), (2150, 118206), (2189, 116100), (2322, 109450), (2365, 107460), (2388, 106425), (2475, 102684), (2580, 98505), (2700, 94127), (2838, 89550), (2970, 85570), (2985, 85140), (3225, 78804), (3300, 77013), (3582, 70950), (3870, 65670), (3980, 63855), (4257, 59700), (4300, 59103), (4378, 58050), (4644, 54725), (4730, 53730), (4950, 51342), (4975, 51084), (5373, 47300), (5676, 44775), (5805, 43780), (5940, 42785), (5970, 42570), (6450, 39402), (6567, 38700), (7095, 35820), (7164, 35475), (7425, 34228), (7740, 32835), (8514, 29850), (8557, 29700), (8756, 29025), (8955, 28380), (9460, 26865), (9675, 26268), (9900, 25671), (9950, 25542), (10746, 23650), (10945, 23220), (11610, 21890), (11825, 21492), (11940, 21285), (12771, 19900), (12900, 19701), (13134, 19350), (14190, 17910), (14850, 17114), (14925, 17028)]