87084720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 200

約数和(自身を含む): 307882080

約数和(自身を除く): 220797360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 151, 162, 178, 180, 216, 240, 267, 270, 302, 324, 356, 360, 405, 432, 445, 453, 534, 540, 604, 648, 712, 720, 755, 801, 810, 890, 906, 1068, 1080, 1208, 1296, 1335, 1359, 1424, 1510, 1602, 1620, 1780, 1812, 2136, 2160, 2265, 2403, 2416, 2670, 2718, 3020, 3204, 3240, 3560, 3624, 4005, 4077, 4272, 4530, 4806, 5340, 5436, 6040, 6408, 6480, 6795, 7120, 7209, 7248, 8010, 8154, 9060, 9612, 10680, 10872, 12015, 12080, 12231, 12816, 13439, 13590, 14418, 16020, 16308, 18120, 19224, 20385, 21360, 21744, 24030, 24462, 26878, 27180, 28836, 32040, 32616, 36045, 36240, 38448, 40317, 40770, 48060, 48924, 53756, 54360, 57672, 61155, 64080, 65232, 67195, 72090, 80634, 81540, 96120, 97848, 107512, 108720, 115344, 120951, 122310, 134390, 144180, 161268, 163080, 192240, 195696, 201585, 215024, 241902, 244620, 268780, 288360, 322536, 326160, 362853, 403170, 483804, 489240, 537560, 576720, 604755, 645072, 725706, 806340, 967608, 978480, 1075120, 1088559, 1209510, 1451412, 1612680, 1814265, 1935216, 2177118, 2419020, 2902824, 3225360, 3628530, 4354236, 4838040, 5442795, 5805648, 7257060, 8708472, 9676080, 10885590, 14514120, 17416944, 21771180, 29028240, 43542360, 87084720]

約数ペア:

[(1, 87084720), (2, 43542360), (3, 29028240), (4, 21771180), (5, 17416944), (6, 14514120), (8, 10885590), (9, 9676080), (10, 8708472), (12, 7257060), (15, 5805648), (16, 5442795), (18, 4838040), (20, 4354236), (24, 3628530), (27, 3225360), (30, 2902824), (36, 2419020), (40, 2177118), (45, 1935216), (48, 1814265), (54, 1612680), (60, 1451412), (72, 1209510), (80, 1088559), (81, 1075120), (89, 978480), (90, 967608), (108, 806340), (120, 725706), (135, 645072), (144, 604755), (151, 576720), (162, 537560), (178, 489240), (180, 483804), (216, 403170), (240, 362853), (267, 326160), (270, 322536), (302, 288360), (324, 268780), (356, 244620), (360, 241902), (405, 215024), (432, 201585), (445, 195696), (453, 192240), (534, 163080), (540, 161268), (604, 144180), (648, 134390), (712, 122310), (720, 120951), (755, 115344), (801, 108720), (810, 107512), (890, 97848), (906, 96120), (1068, 81540), (1080, 80634), (1208, 72090), (1296, 67195), (1335, 65232), (1359, 64080), (1424, 61155), (1510, 57672), (1602, 54360), (1620, 53756), (1780, 48924), (1812, 48060), (2136, 40770), (2160, 40317), (2265, 38448), (2403, 36240), (2416, 36045), (2670, 32616), (2718, 32040), (3020, 28836), (3204, 27180), (3240, 26878), (3560, 24462), (3624, 24030), (4005, 21744), (4077, 21360), (4272, 20385), (4530, 19224), (4806, 18120), (5340, 16308), (5436, 16020), (6040, 14418), (6408, 13590), (6480, 13439), (6795, 12816), (7120, 12231), (7209, 12080), (7248, 12015), (8010, 10872), (8154, 10680), (9060, 9612)]