77402160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 294222240

約数和(自身を除く): 216820080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 337, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 638, 660, 674, 696, 720, 792, 870, 880, 957, 990, 1011, 1044, 1160, 1276, 1305, 1320, 1348, 1392, 1584, 1595, 1685, 1740, 1914, 1980, 2022, 2088, 2320, 2552, 2610, 2640, 2696, 2871, 3033, 3190, 3370, 3480, 3707, 3828, 3960, 4044, 4176, 4785, 5055, 5104, 5220, 5392, 5742, 6066, 6380, 6740, 6960, 7414, 7656, 7920, 8088, 9570, 9773, 10110, 10440, 11121, 11484, 12132, 12760, 13480, 14355, 14828, 15165, 15312, 16176, 18535, 19140, 19546, 20220, 20880, 22242, 22968, 24264, 25520, 26960, 28710, 29319, 29656, 30330, 33363, 37070, 38280, 39092, 40440, 44484, 45936, 48528, 48865, 55605, 57420, 58638, 59312, 60660, 66726, 74140, 76560, 78184, 80880, 87957, 88968, 97730, 107503, 111210, 114840, 117276, 121320, 133452, 146595, 148280, 156368, 166815, 175914, 177936, 195460, 215006, 222420, 229680, 234552, 242640, 266904, 293190, 296560, 322509, 333630, 351828, 390920, 430012, 439785, 444840, 469104, 533808, 537515, 586380, 645018, 667260, 703656, 781840, 860024, 879570, 889680, 967527, 1075030, 1172760, 1290036, 1334520, 1407312, 1612545, 1720048, 1759140, 1935054, 2150060, 2345520, 2580072, 2669040, 3225090, 3518280, 3870108, 4300120, 4837635, 5160144, 6450180, 7036560, 7740216, 8600240, 9675270, 12900360, 15480432, 19350540, 25800720, 38701080, 77402160]

約数ペア:

[(1, 77402160), (2, 38701080), (3, 25800720), (4, 19350540), (5, 15480432), (6, 12900360), (8, 9675270), (9, 8600240), (10, 7740216), (11, 7036560), (12, 6450180), (15, 5160144), (16, 4837635), (18, 4300120), (20, 3870108), (22, 3518280), (24, 3225090), (29, 2669040), (30, 2580072), (33, 2345520), (36, 2150060), (40, 1935054), (44, 1759140), (45, 1720048), (48, 1612545), (55, 1407312), (58, 1334520), (60, 1290036), (66, 1172760), (72, 1075030), (80, 967527), (87, 889680), (88, 879570), (90, 860024), (99, 781840), (110, 703656), (116, 667260), (120, 645018), (132, 586380), (144, 537515), (145, 533808), (165, 469104), (174, 444840), (176, 439785), (180, 430012), (198, 390920), (220, 351828), (232, 333630), (240, 322509), (261, 296560), (264, 293190), (290, 266904), (319, 242640), (330, 234552), (337, 229680), (348, 222420), (360, 215006), (396, 195460), (435, 177936), (440, 175914), (464, 166815), (495, 156368), (522, 148280), (528, 146595), (580, 133452), (638, 121320), (660, 117276), (674, 114840), (696, 111210), (720, 107503), (792, 97730), (870, 88968), (880, 87957), (957, 80880), (990, 78184), (1011, 76560), (1044, 74140), (1160, 66726), (1276, 60660), (1305, 59312), (1320, 58638), (1348, 57420), (1392, 55605), (1584, 48865), (1595, 48528), (1685, 45936), (1740, 44484), (1914, 40440), (1980, 39092), (2022, 38280), (2088, 37070), (2320, 33363), (2552, 30330), (2610, 29656), (2640, 29319), (2696, 28710), (2871, 26960), (3033, 25520), (3190, 24264), (3370, 22968), (3480, 22242), (3707, 20880), (3828, 20220), (3960, 19546), (4044, 19140), (4176, 18535), (4785, 16176), (5055, 15312), (5104, 15165), (5220, 14828), (5392, 14355), (5742, 13480), (6066, 12760), (6380, 12132), (6740, 11484), (6960, 11121), (7414, 10440), (7656, 10110), (7920, 9773), (8088, 9570)]