20144991600

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9011}}^1$

素因数の和:9067

約数の個数: 360

約数和(自身を含む): 75658407552

約数和(自身を除く): 55513415952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 81, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 162, 180, 184, 200, 207, 216, 225, 230, 240, 243, 270, 276, 300, 324, 345, 360, 368, 400, 405, 414, 432, 450, 460, 486, 540, 552, 575, 600, 621, 648, 675, 690, 720, 810, 828, 900, 920, 972, 1035, 1080, 1104, 1150, 1200, 1215, 1242, 1296, 1350, 1380, 1620, 1656, 1725, 1800, 1840, 1863, 1944, 2025, 2070, 2160, 2300, 2430, 2484, 2700, 2760, 3105, 3240, 3312, 3450, 3600, 3726, 3888, 4050, 4140, 4600, 4860, 4968, 5175, 5400, 5520, 5589, 6075, 6210, 6480, 6900, 7452, 8100, 8280, 9011, 9200, 9315, 9720, 9936, 10350, 10800, 11178, 12150, 12420, 13800, 14904, 15525, 16200, 16560, 18022, 18630, 19440, 20700, 22356, 24300, 24840, 27033, 27600, 27945, 29808, 31050, 32400, 36044, 37260, 41400, 44712, 45055, 46575, 48600, 49680, 54066, 55890, 62100, 72088, 74520, 81099, 82800, 89424, 90110, 93150, 97200, 108132, 111780, 124200, 135165, 139725, 144176, 149040, 162198, 180220, 186300, 207253, 216264, 223560, 225275, 243297, 248400, 270330, 279450, 324396, 360440, 372600, 405495, 414506, 432528, 447120, 450550, 486594, 540660, 558900, 621759, 648792, 675825, 720880, 729891, 745200, 810990, 829012, 901100, 973188, 1036265, 1081320, 1117800, 1216485, 1243518, 1297584, 1351650, 1459782, 1621980, 1658024, 1802200, 1865277, 1946376, 2027475, 2072530, 2162640, 2189673, 2235600, 2432970, 2487036, 2703300, 2919564, 3108795, 3243960, 3316048, 3604400, 3649455, 3730554, 3892752, 4054950, 4145060, 4379346, 4865940, 4974072, 5181325, 5406600, 5595831, 5839128, 6082425, 6217590, 6487920, 7298910, 7461108, 8109900, 8290120, 8758692, 9326385, 9731880, 9948144, 10362650, 10813200, 10948365, 11191662, 11678256, 12164850, 12435180, 14597820, 14922216, 15543975, 16219800, 16580240, 16787493, 17517384, 18247275, 18652770, 19463760, 20725300, 21896730, 22383324, 24329700, 24870360, 27979155, 29195640, 29844432, 31087950, 32439600, 33574986, 35034768, 36494550, 37305540, 41450600, 43793460, 44766648, 46631925, 48659400, 49740720, 50362479, 54741825, 55958310, 58391280, 62175900, 67149972, 72989100, 74611080, 82901200, 83937465, 87586920, 89533296, 93263850, 97318800, 100724958, 109483650, 111916620, 124351800, 134299944, 139895775, 145978200, 149222160, 167874930, 175173840, 186527700, 201449916, 218967300, 223833240, 248703600, 251812395, 268599888, 279791550, 291956400, 335749860, 373055400, 402899832, 419687325, 437934600, 447666480, 503624790, 559583100, 671499720, 746110800, 805799664, 839374650, 875869200, 1007249580, 1119166200, 1259061975, 1342999440, 1678749300, 2014499160, 2238332400, 2518123950, 3357498600, 4028998320, 5036247900, 6714997200, 10072495800, 20144991600]

約数ペア:

[(1, 20144991600), (2, 10072495800), (3, 6714997200), (4, 5036247900), (5, 4028998320), (6, 3357498600), (8, 2518123950), (9, 2238332400), (10, 2014499160), (12, 1678749300), (15, 1342999440), (16, 1259061975), (18, 1119166200), (20, 1007249580), (23, 875869200), (24, 839374650), (25, 805799664), (27, 746110800), (30, 671499720), (36, 559583100), (40, 503624790), (45, 447666480), (46, 437934600), (48, 419687325), (50, 402899832), (54, 373055400), (60, 335749860), (69, 291956400), (72, 279791550), (75, 268599888), (80, 251812395), (81, 248703600), (90, 223833240), (92, 218967300), (100, 201449916), (108, 186527700), (115, 175173840), (120, 167874930), (135, 149222160), (138, 145978200), (144, 139895775), (150, 134299944), (162, 124351800), (180, 111916620), (184, 109483650), (200, 100724958), (207, 97318800), (216, 93263850), (225, 89533296), (230, 87586920), (240, 83937465), (243, 82901200), (270, 74611080), (276, 72989100), (300, 67149972), (324, 62175900), (345, 58391280), (360, 55958310), (368, 54741825), (400, 50362479), (405, 49740720), (414, 48659400), (432, 46631925), (450, 44766648), (460, 43793460), (486, 41450600), (540, 37305540), (552, 36494550), (575, 35034768), (600, 33574986), (621, 32439600), (648, 31087950), (675, 29844432), (690, 29195640), (720, 27979155), (810, 24870360), (828, 24329700), (900, 22383324), (920, 21896730), (972, 20725300), (1035, 19463760), (1080, 18652770), (1104, 18247275), (1150, 17517384), (1200, 16787493), (1215, 16580240), (1242, 16219800), (1296, 15543975), (1350, 14922216), (1380, 14597820), (1620, 12435180), (1656, 12164850), (1725, 11678256), (1800, 11191662), (1840, 10948365), (1863, 10813200), (1944, 10362650), (2025, 9948144), (2070, 9731880), (2160, 9326385), (2300, 8758692), (2430, 8290120), (2484, 8109900), (2700, 7461108), (2760, 7298910), (3105, 6487920), (3240, 6217590), (3312, 6082425), (3450, 5839128), (3600, 5595831), (3726, 5406600), (3888, 5181325), (4050, 4974072), (4140, 4865940), (4600, 4379346), (4860, 4145060), (4968, 4054950), (5175, 3892752), (5400, 3730554), (5520, 3649455), (5589, 3604400), (6075, 3316048), (6210, 3243960), (6480, 3108795), (6900, 2919564), (7452, 2703300), (8100, 2487036), (8280, 2432970), (9011, 2235600), (9200, 2189673), (9315, 2162640), (9720, 2072530), (9936, 2027475), (10350, 1946376), (10800, 1865277), (11178, 1802200), (12150, 1658024), (12420, 1621980), (13800, 1459782), (14904, 1351650), (15525, 1297584), (16200, 1243518), (16560, 1216485), (18022, 1117800), (18630, 1081320), (19440, 1036265), (20700, 973188), (22356, 901100), (24300, 829012), (24840, 810990), (27033, 745200), (27600, 729891), (27945, 720880), (29808, 675825), (31050, 648792), (32400, 621759), (36044, 558900), (37260, 540660), (41400, 486594), (44712, 450550), (45055, 447120), (46575, 432528), (48600, 414506), (49680, 405495), (54066, 372600), (55890, 360440), (62100, 324396), (72088, 279450), (74520, 270330), (81099, 248400), (82800, 243297), (89424, 225275), (90110, 223560), (93150, 216264), (97200, 207253), (108132, 186300), (111780, 180220), (124200, 162198), (135165, 149040), (139725, 144176)]