69288660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 242651136

約数和(自身を除く): 173362476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 433, 508, 630, 635, 762, 866, 889, 1143, 1260, 1270, 1299, 1524, 1732, 1778, 1905, 2165, 2286, 2540, 2598, 2667, 3031, 3556, 3810, 3897, 4330, 4445, 4572, 5196, 5334, 5715, 6062, 6495, 7620, 7794, 8001, 8660, 8890, 9093, 10668, 11430, 12124, 12990, 13335, 15155, 15588, 16002, 17780, 18186, 19485, 22860, 25980, 26670, 27279, 30310, 32004, 36372, 38970, 40005, 45465, 53340, 54558, 54991, 60620, 77940, 80010, 90930, 109116, 109982, 136395, 160020, 164973, 181860, 219964, 272790, 274955, 329946, 384937, 494919, 545580, 549910, 659892, 769874, 824865, 989838, 1099820, 1154811, 1539748, 1649730, 1924685, 1979676, 2309622, 2474595, 3299460, 3464433, 3849370, 4619244, 4949190, 5774055, 6928866, 7698740, 9898380, 11548110, 13857732, 17322165, 23096220, 34644330, 69288660]

約数ペア:

[(1, 69288660), (2, 34644330), (3, 23096220), (4, 17322165), (5, 13857732), (6, 11548110), (7, 9898380), (9, 7698740), (10, 6928866), (12, 5774055), (14, 4949190), (15, 4619244), (18, 3849370), (20, 3464433), (21, 3299460), (28, 2474595), (30, 2309622), (35, 1979676), (36, 1924685), (42, 1649730), (45, 1539748), (60, 1154811), (63, 1099820), (70, 989838), (84, 824865), (90, 769874), (105, 659892), (126, 549910), (127, 545580), (140, 494919), (180, 384937), (210, 329946), (252, 274955), (254, 272790), (315, 219964), (381, 181860), (420, 164973), (433, 160020), (508, 136395), (630, 109982), (635, 109116), (762, 90930), (866, 80010), (889, 77940), (1143, 60620), (1260, 54991), (1270, 54558), (1299, 53340), (1524, 45465), (1732, 40005), (1778, 38970), (1905, 36372), (2165, 32004), (2286, 30310), (2540, 27279), (2598, 26670), (2667, 25980), (3031, 22860), (3556, 19485), (3810, 18186), (3897, 17780), (4330, 16002), (4445, 15588), (4572, 15155), (5196, 13335), (5334, 12990), (5715, 12124), (6062, 11430), (6495, 10668), (7620, 9093), (7794, 8890), (8001, 8660)]