86672520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 315057600

約数和(自身を除く): 228385080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 509, 516, 645, 660, 774, 792, 860, 946, 990, 1018, 1032, 1290, 1320, 1419, 1527, 1548, 1720, 1892, 1935, 1980, 2036, 2365, 2545, 2580, 2838, 3054, 3096, 3784, 3870, 3960, 4072, 4257, 4581, 4730, 5090, 5160, 5599, 5676, 6108, 7095, 7635, 7740, 8514, 9162, 9460, 10180, 11198, 11352, 12216, 14190, 15270, 15480, 16797, 17028, 18324, 18920, 20360, 21285, 21887, 22396, 22905, 27995, 28380, 30540, 33594, 34056, 36648, 42570, 43774, 44792, 45810, 50391, 55990, 56760, 61080, 65661, 67188, 83985, 85140, 87548, 91620, 100782, 109435, 111980, 131322, 134376, 167970, 170280, 175096, 183240, 196983, 201564, 218870, 223960, 240757, 251955, 262644, 328305, 335940, 393966, 403128, 437740, 481514, 503910, 525288, 656610, 671880, 722271, 787932, 875480, 963028, 984915, 1007820, 1203785, 1313220, 1444542, 1575864, 1926056, 1969830, 2015640, 2166813, 2407570, 2626440, 2889084, 3611355, 3939660, 4333626, 4815140, 5778168, 7222710, 7879320, 8667252, 9630280, 10834065, 14445420, 17334504, 21668130, 28890840, 43336260, 86672520]

約数ペア:

[(1, 86672520), (2, 43336260), (3, 28890840), (4, 21668130), (5, 17334504), (6, 14445420), (8, 10834065), (9, 9630280), (10, 8667252), (11, 7879320), (12, 7222710), (15, 5778168), (18, 4815140), (20, 4333626), (22, 3939660), (24, 3611355), (30, 2889084), (33, 2626440), (36, 2407570), (40, 2166813), (43, 2015640), (44, 1969830), (45, 1926056), (55, 1575864), (60, 1444542), (66, 1313220), (72, 1203785), (86, 1007820), (88, 984915), (90, 963028), (99, 875480), (110, 787932), (120, 722271), (129, 671880), (132, 656610), (165, 525288), (172, 503910), (180, 481514), (198, 437740), (215, 403128), (220, 393966), (258, 335940), (264, 328305), (330, 262644), (344, 251955), (360, 240757), (387, 223960), (396, 218870), (430, 201564), (440, 196983), (473, 183240), (495, 175096), (509, 170280), (516, 167970), (645, 134376), (660, 131322), (774, 111980), (792, 109435), (860, 100782), (946, 91620), (990, 87548), (1018, 85140), (1032, 83985), (1290, 67188), (1320, 65661), (1419, 61080), (1527, 56760), (1548, 55990), (1720, 50391), (1892, 45810), (1935, 44792), (1980, 43774), (2036, 42570), (2365, 36648), (2545, 34056), (2580, 33594), (2838, 30540), (3054, 28380), (3096, 27995), (3784, 22905), (3870, 22396), (3960, 21887), (4072, 21285), (4257, 20360), (4581, 18920), (4730, 18324), (5090, 17028), (5160, 16797), (5599, 15480), (5676, 15270), (6108, 14190), (7095, 12216), (7635, 11352), (7740, 11198), (8514, 10180), (9162, 9460)]