771540660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 2636040960

約数和(自身を除く): 1864500300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 193, 198, 220, 270, 297, 330, 386, 396, 495, 540, 579, 594, 660, 673, 772, 965, 990, 1158, 1188, 1346, 1485, 1737, 1930, 1980, 2019, 2123, 2316, 2692, 2895, 2970, 3365, 3474, 3860, 4038, 4246, 5211, 5790, 5940, 6057, 6369, 6730, 6948, 7403, 8076, 8492, 8685, 10095, 10422, 10615, 11580, 12114, 12738, 13460, 14806, 17370, 18171, 19107, 20190, 20844, 21230, 22209, 24228, 25476, 26055, 29612, 30285, 31845, 34740, 36342, 37015, 38214, 40380, 42460, 44418, 52110, 57321, 60570, 63690, 66627, 72684, 74030, 76428, 88836, 90855, 95535, 104220, 111045, 114642, 121140, 127380, 129889, 133254, 148060, 181710, 191070, 199881, 222090, 229284, 259778, 266508, 286605, 333135, 363420, 382140, 389667, 399762, 444180, 519556, 573210, 649445, 666270, 779334, 799524, 999405, 1146420, 1169001, 1298890, 1332540, 1428779, 1558668, 1948335, 1998810, 2338002, 2597780, 2857558, 3507003, 3896670, 3997620, 4286337, 4676004, 5715116, 5845005, 7014006, 7143895, 7793340, 8572674, 11690010, 12859011, 14028012, 14287790, 17145348, 17535015, 21431685, 23380020, 25718022, 28575580, 35070030, 38577033, 42863370, 51436044, 64295055, 70140060, 77154066, 85726740, 128590110, 154308132, 192885165, 257180220, 385770330, 771540660]

約数ペア:

[(1, 771540660), (2, 385770330), (3, 257180220), (4, 192885165), (5, 154308132), (6, 128590110), (9, 85726740), (10, 77154066), (11, 70140060), (12, 64295055), (15, 51436044), (18, 42863370), (20, 38577033), (22, 35070030), (27, 28575580), (30, 25718022), (33, 23380020), (36, 21431685), (44, 17535015), (45, 17145348), (54, 14287790), (55, 14028012), (60, 12859011), (66, 11690010), (90, 8572674), (99, 7793340), (108, 7143895), (110, 7014006), (132, 5845005), (135, 5715116), (165, 4676004), (180, 4286337), (193, 3997620), (198, 3896670), (220, 3507003), (270, 2857558), (297, 2597780), (330, 2338002), (386, 1998810), (396, 1948335), (495, 1558668), (540, 1428779), (579, 1332540), (594, 1298890), (660, 1169001), (673, 1146420), (772, 999405), (965, 799524), (990, 779334), (1158, 666270), (1188, 649445), (1346, 573210), (1485, 519556), (1737, 444180), (1930, 399762), (1980, 389667), (2019, 382140), (2123, 363420), (2316, 333135), (2692, 286605), (2895, 266508), (2970, 259778), (3365, 229284), (3474, 222090), (3860, 199881), (4038, 191070), (4246, 181710), (5211, 148060), (5790, 133254), (5940, 129889), (6057, 127380), (6369, 121140), (6730, 114642), (6948, 111045), (7403, 104220), (8076, 95535), (8492, 90855), (8685, 88836), (10095, 76428), (10422, 74030), (10615, 72684), (11580, 66627), (12114, 63690), (12738, 60570), (13460, 57321), (14806, 52110), (17370, 44418), (18171, 42460), (19107, 40380), (20190, 38214), (20844, 37015), (21230, 36342), (22209, 34740), (24228, 31845), (25476, 30285), (26055, 29612)]