77001540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2418

約数の個数: 144

約数和(自身を含む): 273720384

約数和(自身を除く): 196718844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2381, 2695, 2940, 3234, 4620, 4762, 5390, 6468, 7143, 8085, 9524, 10780, 11905, 14286, 16170, 16667, 23810, 26191, 28572, 32340, 33334, 35715, 47620, 50001, 52382, 66668, 71430, 78573, 83335, 100002, 104764, 116669, 130955, 142860, 157146, 166670, 183337, 200004, 233338, 250005, 261910, 314292, 333340, 350007, 366674, 392865, 466676, 500010, 523820, 550011, 583345, 700014, 733348, 785730, 916685, 1000020, 1100022, 1166690, 1283359, 1400028, 1571460, 1750035, 1833370, 2200044, 2333380, 2566718, 2750055, 3500070, 3666740, 3850077, 5133436, 5500110, 6416795, 7000140, 7700154, 11000220, 12833590, 15400308, 19250385, 25667180, 38500770, 77001540]

約数ペア:

[(1, 77001540), (2, 38500770), (3, 25667180), (4, 19250385), (5, 15400308), (6, 12833590), (7, 11000220), (10, 7700154), (11, 7000140), (12, 6416795), (14, 5500110), (15, 5133436), (20, 3850077), (21, 3666740), (22, 3500070), (28, 2750055), (30, 2566718), (33, 2333380), (35, 2200044), (42, 1833370), (44, 1750035), (49, 1571460), (55, 1400028), (60, 1283359), (66, 1166690), (70, 1100022), (77, 1000020), (84, 916685), (98, 785730), (105, 733348), (110, 700014), (132, 583345), (140, 550011), (147, 523820), (154, 500010), (165, 466676), (196, 392865), (210, 366674), (220, 350007), (231, 333340), (245, 314292), (294, 261910), (308, 250005), (330, 233338), (385, 200004), (420, 183337), (462, 166670), (490, 157146), (539, 142860), (588, 130955), (660, 116669), (735, 104764), (770, 100002), (924, 83335), (980, 78573), (1078, 71430), (1155, 66668), (1470, 52382), (1540, 50001), (1617, 47620), (2156, 35715), (2310, 33334), (2381, 32340), (2695, 28572), (2940, 26191), (3234, 23810), (4620, 16667), (4762, 16170), (5390, 14286), (6468, 11905), (7143, 10780), (8085, 9524)]