87966000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 320375328

約数和(自身を除く): 232409328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 181, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 362, 375, 400, 405, 432, 450, 486, 500, 540, 543, 600, 648, 675, 720, 724, 750, 810, 900, 905, 972, 1000, 1080, 1086, 1125, 1200, 1215, 1296, 1350, 1448, 1500, 1620, 1629, 1800, 1810, 1944, 2000, 2025, 2160, 2172, 2250, 2430, 2700, 2715, 2896, 3000, 3240, 3258, 3375, 3600, 3620, 3888, 4050, 4344, 4500, 4525, 4860, 4887, 5400, 5430, 6000, 6075, 6480, 6516, 6750, 7240, 8100, 8145, 8688, 9000, 9050, 9720, 9774, 10125, 10800, 10860, 12150, 13032, 13500, 13575, 14480, 14661, 16200, 16290, 18000, 18100, 19440, 19548, 20250, 21720, 22625, 24300, 24435, 26064, 27000, 27150, 29322, 30375, 32400, 32580, 36200, 39096, 40500, 40725, 43440, 43983, 45250, 48600, 48870, 54000, 54300, 58644, 60750, 65160, 67875, 72400, 73305, 78192, 81000, 81450, 87966, 90500, 97200, 97740, 108600, 117288, 121500, 122175, 130320, 135750, 146610, 162000, 162900, 175932, 181000, 195480, 203625, 217200, 219915, 234576, 243000, 244350, 271500, 293220, 325800, 351864, 362000, 366525, 390960, 407250, 439830, 486000, 488700, 543000, 586440, 610875, 651600, 703728, 733050, 814500, 879660, 977400, 1086000, 1099575, 1172880, 1221750, 1466100, 1629000, 1759320, 1832625, 1954800, 2199150, 2443500, 2932200, 3258000, 3518640, 3665250, 4398300, 4887000, 5497875, 5864400, 7330500, 8796600, 9774000, 10995750, 14661000, 17593200, 21991500, 29322000, 43983000, 87966000]

約数ペア:

[(1, 87966000), (2, 43983000), (3, 29322000), (4, 21991500), (5, 17593200), (6, 14661000), (8, 10995750), (9, 9774000), (10, 8796600), (12, 7330500), (15, 5864400), (16, 5497875), (18, 4887000), (20, 4398300), (24, 3665250), (25, 3518640), (27, 3258000), (30, 2932200), (36, 2443500), (40, 2199150), (45, 1954800), (48, 1832625), (50, 1759320), (54, 1629000), (60, 1466100), (72, 1221750), (75, 1172880), (80, 1099575), (81, 1086000), (90, 977400), (100, 879660), (108, 814500), (120, 733050), (125, 703728), (135, 651600), (144, 610875), (150, 586440), (162, 543000), (180, 488700), (181, 486000), (200, 439830), (216, 407250), (225, 390960), (240, 366525), (243, 362000), (250, 351864), (270, 325800), (300, 293220), (324, 271500), (360, 244350), (362, 243000), (375, 234576), (400, 219915), (405, 217200), (432, 203625), (450, 195480), (486, 181000), (500, 175932), (540, 162900), (543, 162000), (600, 146610), (648, 135750), (675, 130320), (720, 122175), (724, 121500), (750, 117288), (810, 108600), (900, 97740), (905, 97200), (972, 90500), (1000, 87966), (1080, 81450), (1086, 81000), (1125, 78192), (1200, 73305), (1215, 72400), (1296, 67875), (1350, 65160), (1448, 60750), (1500, 58644), (1620, 54300), (1629, 54000), (1800, 48870), (1810, 48600), (1944, 45250), (2000, 43983), (2025, 43440), (2160, 40725), (2172, 40500), (2250, 39096), (2430, 36200), (2700, 32580), (2715, 32400), (2896, 30375), (3000, 29322), (3240, 27150), (3258, 27000), (3375, 26064), (3600, 24435), (3620, 24300), (3888, 22625), (4050, 21720), (4344, 20250), (4500, 19548), (4525, 19440), (4860, 18100), (4887, 18000), (5400, 16290), (5430, 16200), (6000, 14661), (6075, 14480), (6480, 13575), (6516, 13500), (6750, 13032), (7240, 12150), (8100, 10860), (8145, 10800), (8688, 10125), (9000, 9774), (9050, 9720)]