87041760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 315433440

約数和(自身を除く): 228391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 37, 39, 40, 48, 52, 58, 60, 65, 74, 78, 80, 87, 96, 104, 111, 116, 120, 130, 145, 148, 156, 160, 169, 174, 185, 195, 208, 222, 232, 240, 260, 290, 296, 312, 338, 348, 370, 377, 390, 416, 435, 444, 464, 480, 481, 507, 520, 555, 580, 592, 624, 676, 696, 740, 754, 780, 845, 870, 888, 928, 962, 1014, 1040, 1073, 1110, 1131, 1160, 1184, 1248, 1352, 1392, 1443, 1480, 1508, 1560, 1690, 1740, 1776, 1885, 1924, 2028, 2080, 2146, 2220, 2262, 2320, 2405, 2535, 2704, 2784, 2886, 2960, 3016, 3120, 3219, 3380, 3480, 3552, 3770, 3848, 4056, 4292, 4440, 4524, 4640, 4810, 4901, 5070, 5365, 5408, 5655, 5772, 5920, 6032, 6240, 6253, 6438, 6760, 6960, 7215, 7540, 7696, 8112, 8584, 8880, 9048, 9620, 9802, 10140, 10730, 11310, 11544, 12064, 12506, 12876, 13520, 13920, 13949, 14430, 14703, 15080, 15392, 16095, 16224, 17168, 17760, 18096, 18759, 19240, 19604, 20280, 21460, 22620, 23088, 24505, 25012, 25752, 27040, 27898, 28860, 29406, 30160, 31265, 32190, 34336, 36192, 37518, 38480, 39208, 40560, 41847, 42920, 45240, 46176, 49010, 50024, 51504, 55796, 57720, 58812, 60320, 62530, 64380, 69745, 73515, 75036, 76960, 78416, 81120, 83694, 85840, 90480, 93795, 98020, 100048, 103008, 111592, 115440, 117624, 125060, 128760, 139490, 147030, 150072, 156832, 167388, 171680, 180960, 181337, 187590, 196040, 200096, 209235, 223184, 230880, 235248, 250120, 257520, 278980, 294060, 300144, 334776, 362674, 375180, 392080, 418470, 446368, 470496, 500240, 515040, 544011, 557960, 588120, 600288, 669552, 725348, 750360, 784160, 836940, 906685, 1000480, 1088022, 1115920, 1176240, 1339104, 1450696, 1500720, 1673880, 1813370, 2176044, 2231840, 2352480, 2720055, 2901392, 3001440, 3347760, 3626740, 4352088, 5440110, 5802784, 6695520, 7253480, 8704176, 10880220, 14506960, 17408352, 21760440, 29013920, 43520880, 87041760]

約数ペア:

[(1, 87041760), (2, 43520880), (3, 29013920), (4, 21760440), (5, 17408352), (6, 14506960), (8, 10880220), (10, 8704176), (12, 7253480), (13, 6695520), (15, 5802784), (16, 5440110), (20, 4352088), (24, 3626740), (26, 3347760), (29, 3001440), (30, 2901392), (32, 2720055), (37, 2352480), (39, 2231840), (40, 2176044), (48, 1813370), (52, 1673880), (58, 1500720), (60, 1450696), (65, 1339104), (74, 1176240), (78, 1115920), (80, 1088022), (87, 1000480), (96, 906685), (104, 836940), (111, 784160), (116, 750360), (120, 725348), (130, 669552), (145, 600288), (148, 588120), (156, 557960), (160, 544011), (169, 515040), (174, 500240), (185, 470496), (195, 446368), (208, 418470), (222, 392080), (232, 375180), (240, 362674), (260, 334776), (290, 300144), (296, 294060), (312, 278980), (338, 257520), (348, 250120), (370, 235248), (377, 230880), (390, 223184), (416, 209235), (435, 200096), (444, 196040), (464, 187590), (480, 181337), (481, 180960), (507, 171680), (520, 167388), (555, 156832), (580, 150072), (592, 147030), (624, 139490), (676, 128760), (696, 125060), (740, 117624), (754, 115440), (780, 111592), (845, 103008), (870, 100048), (888, 98020), (928, 93795), (962, 90480), (1014, 85840), (1040, 83694), (1073, 81120), (1110, 78416), (1131, 76960), (1160, 75036), (1184, 73515), (1248, 69745), (1352, 64380), (1392, 62530), (1443, 60320), (1480, 58812), (1508, 57720), (1560, 55796), (1690, 51504), (1740, 50024), (1776, 49010), (1885, 46176), (1924, 45240), (2028, 42920), (2080, 41847), (2146, 40560), (2220, 39208), (2262, 38480), (2320, 37518), (2405, 36192), (2535, 34336), (2704, 32190), (2784, 31265), (2886, 30160), (2960, 29406), (3016, 28860), (3120, 27898), (3219, 27040), (3380, 25752), (3480, 25012), (3552, 24505), (3770, 23088), (3848, 22620), (4056, 21460), (4292, 20280), (4440, 19604), (4524, 19240), (4640, 18759), (4810, 18096), (4901, 17760), (5070, 17168), (5365, 16224), (5408, 16095), (5655, 15392), (5772, 15080), (5920, 14703), (6032, 14430), (6240, 13949), (6253, 13920), (6438, 13520), (6760, 12876), (6960, 12506), (7215, 12064), (7540, 11544), (7696, 11310), (8112, 10730), (8584, 10140), (8880, 9802), (9048, 9620)]