86262540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 315854784

約数和(自身を除く): 229592244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 61, 65, 70, 74, 78, 84, 91, 98, 105, 111, 122, 130, 140, 147, 148, 156, 182, 183, 185, 195, 196, 210, 222, 244, 245, 259, 260, 273, 294, 305, 364, 366, 370, 390, 420, 427, 444, 455, 481, 490, 518, 546, 555, 588, 610, 637, 732, 735, 740, 777, 780, 793, 854, 910, 915, 962, 980, 1036, 1092, 1110, 1220, 1274, 1281, 1295, 1365, 1443, 1470, 1554, 1586, 1708, 1813, 1820, 1830, 1911, 1924, 2135, 2220, 2257, 2379, 2405, 2548, 2562, 2590, 2730, 2886, 2940, 2989, 3108, 3172, 3185, 3367, 3626, 3660, 3822, 3885, 3965, 4270, 4514, 4758, 4810, 5124, 5180, 5439, 5460, 5551, 5772, 5978, 6370, 6405, 6734, 6771, 7215, 7252, 7644, 7770, 7930, 8540, 8967, 9028, 9065, 9516, 9555, 9620, 10101, 10878, 11102, 11285, 11895, 11956, 12740, 12810, 13468, 13542, 14430, 14945, 15540, 15799, 15860, 16653, 16835, 17934, 18130, 19110, 20202, 21756, 22204, 22570, 23569, 23790, 25620, 27084, 27195, 27755, 28860, 29341, 29890, 31598, 33306, 33670, 33855, 35868, 36260, 38220, 38857, 40404, 44835, 45140, 47138, 47397, 47580, 50505, 54390, 55510, 58682, 59780, 63196, 66612, 67340, 67710, 70707, 77714, 78995, 83265, 88023, 89670, 94276, 94794, 101010, 108780, 110593, 111020, 116571, 117364, 117845, 135420, 141414, 146705, 155428, 157990, 166530, 176046, 179340, 189588, 194285, 202020, 205387, 221186, 233142, 235690, 236985, 282828, 293410, 315980, 331779, 333060, 352092, 353535, 388570, 410774, 440115, 442372, 466284, 471380, 473970, 552965, 582855, 586820, 616161, 663558, 707070, 777140, 821548, 880230, 947940, 1026935, 1105930, 1165710, 1232322, 1327116, 1414140, 1437709, 1658895, 1760460, 2053870, 2211860, 2331420, 2464644, 2875418, 3080805, 3317790, 4107740, 4313127, 5750836, 6161610, 6635580, 7188545, 8626254, 12323220, 14377090, 17252508, 21565635, 28754180, 43131270, 86262540]

約数ペア:

[(1, 86262540), (2, 43131270), (3, 28754180), (4, 21565635), (5, 17252508), (6, 14377090), (7, 12323220), (10, 8626254), (12, 7188545), (13, 6635580), (14, 6161610), (15, 5750836), (20, 4313127), (21, 4107740), (26, 3317790), (28, 3080805), (30, 2875418), (35, 2464644), (37, 2331420), (39, 2211860), (42, 2053870), (49, 1760460), (52, 1658895), (60, 1437709), (61, 1414140), (65, 1327116), (70, 1232322), (74, 1165710), (78, 1105930), (84, 1026935), (91, 947940), (98, 880230), (105, 821548), (111, 777140), (122, 707070), (130, 663558), (140, 616161), (147, 586820), (148, 582855), (156, 552965), (182, 473970), (183, 471380), (185, 466284), (195, 442372), (196, 440115), (210, 410774), (222, 388570), (244, 353535), (245, 352092), (259, 333060), (260, 331779), (273, 315980), (294, 293410), (305, 282828), (364, 236985), (366, 235690), (370, 233142), (390, 221186), (420, 205387), (427, 202020), (444, 194285), (455, 189588), (481, 179340), (490, 176046), (518, 166530), (546, 157990), (555, 155428), (588, 146705), (610, 141414), (637, 135420), (732, 117845), (735, 117364), (740, 116571), (777, 111020), (780, 110593), (793, 108780), (854, 101010), (910, 94794), (915, 94276), (962, 89670), (980, 88023), (1036, 83265), (1092, 78995), (1110, 77714), (1220, 70707), (1274, 67710), (1281, 67340), (1295, 66612), (1365, 63196), (1443, 59780), (1470, 58682), (1554, 55510), (1586, 54390), (1708, 50505), (1813, 47580), (1820, 47397), (1830, 47138), (1911, 45140), (1924, 44835), (2135, 40404), (2220, 38857), (2257, 38220), (2379, 36260), (2405, 35868), (2548, 33855), (2562, 33670), (2590, 33306), (2730, 31598), (2886, 29890), (2940, 29341), (2989, 28860), (3108, 27755), (3172, 27195), (3185, 27084), (3367, 25620), (3626, 23790), (3660, 23569), (3822, 22570), (3885, 22204), (3965, 21756), (4270, 20202), (4514, 19110), (4758, 18130), (4810, 17934), (5124, 16835), (5180, 16653), (5439, 15860), (5460, 15799), (5551, 15540), (5772, 14945), (5978, 14430), (6370, 13542), (6405, 13468), (6734, 12810), (6771, 12740), (7215, 11956), (7252, 11895), (7644, 11285), (7770, 11102), (7930, 10878), (8540, 10101), (8967, 9620), (9028, 9555), (9065, 9516)]