2018993040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:1999

約数の個数: 200

約数和(自身を含む): 7056711288

約数和(自身を除く): 5037718248

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, 90, 108, 120, 135, 144, 162, 173, 180, 216, 240, 270, 324, 346, 360, 405, 432, 519, 540, 648, 692, 720, 810, 865, 1038, 1080, 1296, 1384, 1557, 1620, 1730, 1801, 2076, 2160, 2595, 2768, 3114, 3240, 3460, 3602, 4152, 4671, 5190, 5403, 6228, 6480, 6920, 7204, 7785, 8304, 9005, 9342, 10380, 10806, 12456, 13840, 14013, 14408, 15570, 16209, 18010, 18684, 20760, 21612, 23355, 24912, 27015, 28026, 28816, 31140, 32418, 36020, 37368, 41520, 43224, 46710, 48627, 54030, 56052, 62280, 64836, 70065, 72040, 74736, 81045, 86448, 93420, 97254, 108060, 112104, 124560, 129672, 140130, 144080, 145881, 162090, 186840, 194508, 216120, 224208, 243135, 259344, 280260, 291762, 311573, 324180, 373680, 389016, 432240, 486270, 560520, 583524, 623146, 648360, 729405, 778032, 934719, 972540, 1121040, 1167048, 1246292, 1296720, 1458810, 1557865, 1869438, 1945080, 2334096, 2492584, 2804157, 2917620, 3115730, 3738876, 3890160, 4673595, 4985168, 5608314, 5835240, 6231460, 7477752, 8412471, 9347190, 11216628, 11670480, 12462920, 14020785, 14955504, 16824942, 18694380, 22433256, 24925840, 25237413, 28041570, 33649884, 37388760, 42062355, 44866512, 50474826, 56083140, 67299768, 74777520, 84124710, 100949652, 112166280, 126187065, 134599536, 168249420, 201899304, 224332560, 252374130, 336498840, 403798608, 504748260, 672997680, 1009496520, 2018993040]

約数ペア:

[(1, 2018993040), (2, 1009496520), (3, 672997680), (4, 504748260), (5, 403798608), (6, 336498840), (8, 252374130), (9, 224332560), (10, 201899304), (12, 168249420), (15, 134599536), (16, 126187065), (18, 112166280), (20, 100949652), (24, 84124710), (27, 74777520), (30, 67299768), (36, 56083140), (40, 50474826), (45, 44866512), (48, 42062355), (54, 37388760), (60, 33649884), (72, 28041570), (80, 25237413), (81, 24925840), (90, 22433256), (108, 18694380), (120, 16824942), (135, 14955504), (144, 14020785), (162, 12462920), (173, 11670480), (180, 11216628), (216, 9347190), (240, 8412471), (270, 7477752), (324, 6231460), (346, 5835240), (360, 5608314), (405, 4985168), (432, 4673595), (519, 3890160), (540, 3738876), (648, 3115730), (692, 2917620), (720, 2804157), (810, 2492584), (865, 2334096), (1038, 1945080), (1080, 1869438), (1296, 1557865), (1384, 1458810), (1557, 1296720), (1620, 1246292), (1730, 1167048), (1801, 1121040), (2076, 972540), (2160, 934719), (2595, 778032), (2768, 729405), (3114, 648360), (3240, 623146), (3460, 583524), (3602, 560520), (4152, 486270), (4671, 432240), (5190, 389016), (5403, 373680), (6228, 324180), (6480, 311573), (6920, 291762), (7204, 280260), (7785, 259344), (8304, 243135), (9005, 224208), (9342, 216120), (10380, 194508), (10806, 186840), (12456, 162090), (13840, 145881), (14013, 144080), (14408, 140130), (15570, 129672), (16209, 124560), (18010, 112104), (18684, 108060), (20760, 97254), (21612, 93420), (23355, 86448), (24912, 81045), (27015, 74736), (28026, 72040), (28816, 70065), (31140, 64836), (32418, 62280), (36020, 56052), (37368, 54030), (41520, 48627), (43224, 46710)]