211151160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 760181760

約数和(自身を除く): 549030600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 751, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1502, 1562, 1704, 1980, 2130, 2253, 2343, 2556, 2840, 3004, 3124, 3195, 3755, 3905, 3960, 4260, 4506, 4686, 5112, 6008, 6248, 6390, 6759, 7029, 7510, 7810, 8261, 8520, 9012, 9372, 11265, 11715, 12780, 13518, 14058, 15020, 15620, 16522, 18024, 18744, 22530, 23430, 24783, 25560, 27036, 28116, 30040, 31240, 33044, 33795, 35145, 41305, 45060, 46860, 49566, 53321, 54072, 56232, 66088, 67590, 70290, 74349, 82610, 90120, 93720, 99132, 106642, 123915, 135180, 140580, 148698, 159963, 165220, 198264, 213284, 247830, 266605, 270360, 281160, 297396, 319926, 330440, 371745, 426568, 479889, 495660, 533210, 586531, 594792, 639852, 743490, 799815, 959778, 991320, 1066420, 1173062, 1279704, 1486980, 1599630, 1759593, 1919556, 2132840, 2346124, 2399445, 2932655, 2973960, 3199260, 3519186, 3839112, 4692248, 4798890, 5278779, 5865310, 6398520, 7038372, 8797965, 9597780, 10557558, 11730620, 14076744, 17595930, 19195560, 21115116, 23461240, 26393895, 35191860, 42230232, 52787790, 70383720, 105575580, 211151160]

約数ペア:

[(1, 211151160), (2, 105575580), (3, 70383720), (4, 52787790), (5, 42230232), (6, 35191860), (8, 26393895), (9, 23461240), (10, 21115116), (11, 19195560), (12, 17595930), (15, 14076744), (18, 11730620), (20, 10557558), (22, 9597780), (24, 8797965), (30, 7038372), (33, 6398520), (36, 5865310), (40, 5278779), (44, 4798890), (45, 4692248), (55, 3839112), (60, 3519186), (66, 3199260), (71, 2973960), (72, 2932655), (88, 2399445), (90, 2346124), (99, 2132840), (110, 1919556), (120, 1759593), (132, 1599630), (142, 1486980), (165, 1279704), (180, 1173062), (198, 1066420), (213, 991320), (220, 959778), (264, 799815), (284, 743490), (330, 639852), (355, 594792), (360, 586531), (396, 533210), (426, 495660), (440, 479889), (495, 426568), (568, 371745), (639, 330440), (660, 319926), (710, 297396), (751, 281160), (781, 270360), (792, 266605), (852, 247830), (990, 213284), (1065, 198264), (1278, 165220), (1320, 159963), (1420, 148698), (1502, 140580), (1562, 135180), (1704, 123915), (1980, 106642), (2130, 99132), (2253, 93720), (2343, 90120), (2556, 82610), (2840, 74349), (3004, 70290), (3124, 67590), (3195, 66088), (3755, 56232), (3905, 54072), (3960, 53321), (4260, 49566), (4506, 46860), (4686, 45060), (5112, 41305), (6008, 35145), (6248, 33795), (6390, 33044), (6759, 31240), (7029, 30040), (7510, 28116), (7810, 27036), (8261, 25560), (8520, 24783), (9012, 23430), (9372, 22530), (11265, 18744), (11715, 18024), (12780, 16522), (13518, 15620), (14058, 15020)]