275886360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 667601640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 90, 93, 118, 120, 124, 155, 177, 180, 186, 236, 248, 279, 295, 310, 354, 360, 372, 419, 465, 472, 531, 558, 590, 620, 708, 744, 838, 885, 930, 1062, 1116, 1180, 1240, 1257, 1395, 1416, 1676, 1770, 1829, 1860, 2095, 2124, 2232, 2360, 2514, 2655, 2790, 3352, 3540, 3658, 3720, 3771, 4190, 4248, 5028, 5310, 5487, 5580, 6285, 7080, 7316, 7542, 8380, 9145, 10056, 10620, 10974, 11160, 12570, 12989, 14632, 15084, 16461, 16760, 18290, 18855, 21240, 21948, 24721, 25140, 25978, 27435, 30168, 32922, 36580, 37710, 38967, 43896, 49442, 50280, 51956, 54870, 64945, 65844, 73160, 74163, 75420, 77934, 82305, 98884, 103912, 109740, 116901, 123605, 129890, 131688, 148326, 150840, 155868, 164610, 194835, 197768, 219480, 222489, 233802, 247210, 259780, 296652, 311736, 329220, 370815, 389670, 444978, 467604, 494420, 519560, 584505, 593304, 658440, 741630, 766351, 779340, 889956, 935208, 988840, 1112445, 1169010, 1483260, 1532702, 1558680, 1779912, 2224890, 2299053, 2338020, 2966520, 3065404, 3831755, 4449780, 4598106, 4676040, 6130808, 6897159, 7663510, 8899560, 9196212, 11495265, 13794318, 15327020, 18392424, 22990530, 27588636, 30654040, 34485795, 45981060, 55177272, 68971590, 91962120, 137943180, 275886360]

約数ペア:

[(1, 275886360), (2, 137943180), (3, 91962120), (4, 68971590), (5, 55177272), (6, 45981060), (8, 34485795), (9, 30654040), (10, 27588636), (12, 22990530), (15, 18392424), (18, 15327020), (20, 13794318), (24, 11495265), (30, 9196212), (31, 8899560), (36, 7663510), (40, 6897159), (45, 6130808), (59, 4676040), (60, 4598106), (62, 4449780), (72, 3831755), (90, 3065404), (93, 2966520), (118, 2338020), (120, 2299053), (124, 2224890), (155, 1779912), (177, 1558680), (180, 1532702), (186, 1483260), (236, 1169010), (248, 1112445), (279, 988840), (295, 935208), (310, 889956), (354, 779340), (360, 766351), (372, 741630), (419, 658440), (465, 593304), (472, 584505), (531, 519560), (558, 494420), (590, 467604), (620, 444978), (708, 389670), (744, 370815), (838, 329220), (885, 311736), (930, 296652), (1062, 259780), (1116, 247210), (1180, 233802), (1240, 222489), (1257, 219480), (1395, 197768), (1416, 194835), (1676, 164610), (1770, 155868), (1829, 150840), (1860, 148326), (2095, 131688), (2124, 129890), (2232, 123605), (2360, 116901), (2514, 109740), (2655, 103912), (2790, 98884), (3352, 82305), (3540, 77934), (3658, 75420), (3720, 74163), (3771, 73160), (4190, 65844), (4248, 64945), (5028, 54870), (5310, 51956), (5487, 50280), (5580, 49442), (6285, 43896), (7080, 38967), (7316, 37710), (7542, 36580), (8380, 32922), (9145, 30168), (10056, 27435), (10620, 25978), (10974, 25140), (11160, 24721), (12570, 21948), (12989, 21240), (14632, 18855), (15084, 18290), (16461, 16760)]