86669880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 294174720

約数和(自身を除く): 207504840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 121, 127, 132, 141, 165, 188, 220, 235, 242, 254, 264, 282, 330, 363, 376, 381, 440, 470, 484, 508, 517, 564, 605, 635, 660, 705, 726, 762, 940, 968, 1016, 1034, 1128, 1210, 1270, 1320, 1397, 1410, 1452, 1524, 1551, 1815, 1880, 1905, 2068, 2420, 2540, 2585, 2794, 2820, 2904, 3048, 3102, 3630, 3810, 4136, 4191, 4840, 5080, 5170, 5588, 5640, 5687, 5969, 6204, 6985, 7260, 7620, 7755, 8382, 10340, 11176, 11374, 11938, 12408, 13970, 14520, 15240, 15367, 15510, 16764, 17061, 17907, 20680, 20955, 22748, 23876, 27940, 28435, 29845, 30734, 31020, 33528, 34122, 35814, 41910, 45496, 46101, 47752, 55880, 56870, 59690, 61468, 62040, 65659, 68244, 71628, 76835, 83820, 85305, 89535, 92202, 113740, 119380, 122936, 131318, 136488, 143256, 153670, 167640, 170610, 179070, 184404, 196977, 227480, 230505, 238760, 262636, 307340, 328295, 341220, 358140, 368808, 393954, 461010, 525272, 614680, 656590, 682440, 716280, 722249, 787908, 922020, 984885, 1313180, 1444498, 1575816, 1844040, 1969770, 2166747, 2626360, 2888996, 3611245, 3939540, 4333494, 5777992, 7222490, 7879080, 8666988, 10833735, 14444980, 17333976, 21667470, 28889960, 43334940, 86669880]

約数ペア:

[(1, 86669880), (2, 43334940), (3, 28889960), (4, 21667470), (5, 17333976), (6, 14444980), (8, 10833735), (10, 8666988), (11, 7879080), (12, 7222490), (15, 5777992), (20, 4333494), (22, 3939540), (24, 3611245), (30, 2888996), (33, 2626360), (40, 2166747), (44, 1969770), (47, 1844040), (55, 1575816), (60, 1444498), (66, 1313180), (88, 984885), (94, 922020), (110, 787908), (120, 722249), (121, 716280), (127, 682440), (132, 656590), (141, 614680), (165, 525272), (188, 461010), (220, 393954), (235, 368808), (242, 358140), (254, 341220), (264, 328295), (282, 307340), (330, 262636), (363, 238760), (376, 230505), (381, 227480), (440, 196977), (470, 184404), (484, 179070), (508, 170610), (517, 167640), (564, 153670), (605, 143256), (635, 136488), (660, 131318), (705, 122936), (726, 119380), (762, 113740), (940, 92202), (968, 89535), (1016, 85305), (1034, 83820), (1128, 76835), (1210, 71628), (1270, 68244), (1320, 65659), (1397, 62040), (1410, 61468), (1452, 59690), (1524, 56870), (1551, 55880), (1815, 47752), (1880, 46101), (1905, 45496), (2068, 41910), (2420, 35814), (2540, 34122), (2585, 33528), (2794, 31020), (2820, 30734), (2904, 29845), (3048, 28435), (3102, 27940), (3630, 23876), (3810, 22748), (4136, 20955), (4191, 20680), (4840, 17907), (5080, 17061), (5170, 16764), (5588, 15510), (5640, 15367), (5687, 15240), (5969, 14520), (6204, 13970), (6985, 12408), (7260, 11938), (7620, 11374), (7755, 11176), (8382, 10340)]