289901700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 1044933120

約数和(自身を除く): 755031420

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, 215, 220, 225, 227, 258, 270, 275, 297, 300, 330, 387, 396, 430, 450, 454, 473, 495, 516, 540, 550, 594, 645, 660, 675, 681, 774, 825, 860, 900, 908, 946, 990, 1075, 1100, 1135, 1161, 1188, 1290, 1350, 1362, 1419, 1485, 1548, 1650, 1892, 1935, 1980, 2043, 2150, 2270, 2322, 2365, 2475, 2497, 2580, 2700, 2724, 2838, 2970, 3225, 3300, 3405, 3870, 4086, 4257, 4300, 4540, 4644, 4730, 4950, 4994, 5675, 5676, 5805, 5940, 6129, 6450, 6810, 7095, 7425, 7491, 7740, 8172, 8514, 9460, 9675, 9761, 9900, 9988, 10215, 11350, 11610, 11825, 12258, 12485, 12771, 12900, 13620, 14190, 14850, 14982, 17025, 17028, 19350, 19522, 20430, 21285, 22473, 22700, 23220, 23650, 24516, 24970, 25542, 28380, 29025, 29283, 29700, 29964, 30645, 34050, 35475, 37455, 38700, 39044, 40860, 42570, 44946, 47300, 48805, 49940, 51075, 51084, 58050, 58566, 61290, 62425, 63855, 67419, 68100, 70950, 74910, 85140, 87849, 89892, 97610, 102150, 106425, 107371, 112365, 116100, 117132, 122580, 124850, 127710, 134838, 141900, 146415, 149820, 153225, 175698, 187275, 195220, 204300, 212850, 214742, 224730, 244025, 249700, 255420, 263547, 269676, 292830, 306450, 319275, 322113, 337095, 351396, 374550, 425700, 429484, 439245, 449460, 488050, 527094, 536855, 561825, 585660, 612900, 638550, 644226, 674190, 732075, 749100, 878490, 966339, 976100, 1054188, 1073710, 1123650, 1277100, 1288452, 1317735, 1348380, 1464150, 1610565, 1685475, 1756980, 1932678, 2147420, 2196225, 2247300, 2635470, 2684275, 2899017, 2928300, 3221130, 3370950, 3865356, 4392450, 4831695, 5270940, 5368550, 5798034, 6442260, 6588675, 6741900, 8052825, 8784900, 9663390, 10737100, 11596068, 13177350, 14495085, 16105650, 19326780, 24158475, 26354700, 28990170, 32211300, 48316950, 57980340, 72475425, 96633900, 144950850, 289901700]

約数ペア:

[(1, 289901700), (2, 144950850), (3, 96633900), (4, 72475425), (5, 57980340), (6, 48316950), (9, 32211300), (10, 28990170), (11, 26354700), (12, 24158475), (15, 19326780), (18, 16105650), (20, 14495085), (22, 13177350), (25, 11596068), (27, 10737100), (30, 9663390), (33, 8784900), (36, 8052825), (43, 6741900), (44, 6588675), (45, 6442260), (50, 5798034), (54, 5368550), (55, 5270940), (60, 4831695), (66, 4392450), (75, 3865356), (86, 3370950), (90, 3221130), (99, 2928300), (100, 2899017), (108, 2684275), (110, 2635470), (129, 2247300), (132, 2196225), (135, 2147420), (150, 1932678), (165, 1756980), (172, 1685475), (180, 1610565), (198, 1464150), (215, 1348380), (220, 1317735), (225, 1288452), (227, 1277100), (258, 1123650), (270, 1073710), (275, 1054188), (297, 976100), (300, 966339), (330, 878490), (387, 749100), (396, 732075), (430, 674190), (450, 644226), (454, 638550), (473, 612900), (495, 585660), (516, 561825), (540, 536855), (550, 527094), (594, 488050), (645, 449460), (660, 439245), (675, 429484), (681, 425700), (774, 374550), (825, 351396), (860, 337095), (900, 322113), (908, 319275), (946, 306450), (990, 292830), (1075, 269676), (1100, 263547), (1135, 255420), (1161, 249700), (1188, 244025), (1290, 224730), (1350, 214742), (1362, 212850), (1419, 204300), (1485, 195220), (1548, 187275), (1650, 175698), (1892, 153225), (1935, 149820), (1980, 146415), (2043, 141900), (2150, 134838), (2270, 127710), (2322, 124850), (2365, 122580), (2475, 117132), (2497, 116100), (2580, 112365), (2700, 107371), (2724, 106425), (2838, 102150), (2970, 97610), (3225, 89892), (3300, 87849), (3405, 85140), (3870, 74910), (4086, 70950), (4257, 68100), (4300, 67419), (4540, 63855), (4644, 62425), (4730, 61290), (4950, 58566), (4994, 58050), (5675, 51084), (5676, 51075), (5805, 49940), (5940, 48805), (6129, 47300), (6450, 44946), (6810, 42570), (7095, 40860), (7425, 39044), (7491, 38700), (7740, 37455), (8172, 35475), (8514, 34050), (9460, 30645), (9675, 29964), (9761, 29700), (9900, 29283), (9988, 29025), (10215, 28380), (11350, 25542), (11610, 24970), (11825, 24516), (12258, 23650), (12485, 23220), (12771, 22700), (12900, 22473), (13620, 21285), (14190, 20430), (14850, 19522), (14982, 19350), (17025, 17028)]