81900043680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1931}}^1$

素因数の和:2940

約数の個数: 384

約数和(自身を含む): 318011774976

約数和(自身を除く): 236111731296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 971, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 1931, 1942, 2080, 2184, 2730, 2912, 2913, 3120, 3360, 3640, 3862, 3884, 4368, 4855, 5460, 5793, 5826, 6240, 6797, 7280, 7724, 7768, 8736, 9655, 9710, 10920, 11586, 11652, 12623, 13517, 13594, 14560, 14565, 15448, 15536, 19310, 19420, 20391, 21840, 23172, 23304, 25103, 25246, 27034, 27188, 28965, 29130, 30896, 31072, 33985, 37869, 38620, 38840, 40551, 40782, 43680, 46344, 46608, 50206, 50492, 54068, 54376, 57930, 58260, 61792, 63115, 67585, 67970, 75309, 75738, 77240, 77680, 81102, 81564, 88361, 92688, 93216, 100412, 100984, 101955, 108136, 108752, 115860, 116520, 125515, 126230, 135170, 135940, 150618, 151476, 154480, 155360, 162204, 163128, 175721, 176722, 185376, 189345, 200824, 201968, 202755, 203910, 216272, 217504, 231720, 233040, 251030, 252460, 265083, 270340, 271880, 301236, 302952, 308960, 324408, 326256, 351442, 353444, 376545, 378690, 401648, 403936, 405510, 407820, 432544, 441805, 463440, 466080, 502060, 504920, 527163, 530166, 540680, 543760, 602472, 605904, 648816, 652512, 702884, 706888, 753090, 757380, 803296, 811020, 815640, 878605, 883610, 926880, 1004120, 1009840, 1054326, 1060332, 1081360, 1087520, 1204944, 1211808, 1297632, 1325415, 1405768, 1413776, 1506180, 1514760, 1622040, 1631280, 1757210, 1767220, 1875001, 2008240, 2019680, 2108652, 2120664, 2162720, 2409888, 2635815, 2650830, 2811536, 2827552, 3012360, 3029520, 3244080, 3262560, 3514420, 3534440, 3750002, 4016480, 4217304, 4241328, 5271630, 5301660, 5623072, 5625003, 6024720, 6059040, 6488160, 7028840, 7068880, 7500004, 8434608, 8482656, 9375005, 10543260, 10603320, 11250006, 12049440, 13125007, 14057680, 14137760, 15000008, 16869216, 18750010, 21086520, 21206640, 22500012, 24375013, 26250014, 28115360, 28125015, 30000016, 37500020, 39375021, 42173040, 42413280, 45000024, 48750026, 52500028, 56250030, 60000032, 65625035, 73125039, 75000040, 78750042, 84346080, 90000048, 97500052, 105000056, 112500060, 121875065, 131250070, 146250078, 150000080, 157500084, 170625091, 180000096, 195000104, 196875105, 210000112, 225000120, 243750130, 262500140, 292500156, 300000160, 315000168, 341250182, 365625195, 390000208, 393750210, 420000224, 450000240, 487500260, 511875273, 525000280, 585000312, 630000336, 682500364, 731250390, 780000416, 787500420, 853125455, 900000480, 975000520, 1023750546, 1050000560, 1170000624, 1260000672, 1365000728, 1462500780, 1575000840, 1706250910, 1950001040, 2047501092, 2100001120, 2340001248, 2559376365, 2730001456, 2925001560, 3150001680, 3412501820, 3900002080, 4095002184, 5118752730, 5460002912, 5850003120, 6300003360, 6825003640, 8190004368, 10237505460, 11700006240, 13650007280, 16380008736, 20475010920, 27300014560, 40950021840, 81900043680]

約数ペア:

[(1, 81900043680), (2, 40950021840), (3, 27300014560), (4, 20475010920), (5, 16380008736), (6, 13650007280), (7, 11700006240), (8, 10237505460), (10, 8190004368), (12, 6825003640), (13, 6300003360), (14, 5850003120), (15, 5460002912), (16, 5118752730), (20, 4095002184), (21, 3900002080), (24, 3412501820), (26, 3150001680), (28, 2925001560), (30, 2730001456), (32, 2559376365), (35, 2340001248), (39, 2100001120), (40, 2047501092), (42, 1950001040), (48, 1706250910), (52, 1575000840), (56, 1462500780), (60, 1365000728), (65, 1260000672), (70, 1170000624), (78, 1050000560), (80, 1023750546), (84, 975000520), (91, 900000480), (96, 853125455), (104, 787500420), (105, 780000416), (112, 731250390), (120, 682500364), (130, 630000336), (140, 585000312), (156, 525000280), (160, 511875273), (168, 487500260), (182, 450000240), (195, 420000224), (208, 393750210), (210, 390000208), (224, 365625195), (240, 341250182), (260, 315000168), (273, 300000160), (280, 292500156), (312, 262500140), (336, 243750130), (364, 225000120), (390, 210000112), (416, 196875105), (420, 195000104), (455, 180000096), (480, 170625091), (520, 157500084), (546, 150000080), (560, 146250078), (624, 131250070), (672, 121875065), (728, 112500060), (780, 105000056), (840, 97500052), (910, 90000048), (971, 84346080), (1040, 78750042), (1092, 75000040), (1120, 73125039), (1248, 65625035), (1365, 60000032), (1456, 56250030), (1560, 52500028), (1680, 48750026), (1820, 45000024), (1931, 42413280), (1942, 42173040), (2080, 39375021), (2184, 37500020), (2730, 30000016), (2912, 28125015), (2913, 28115360), (3120, 26250014), (3360, 24375013), (3640, 22500012), (3862, 21206640), (3884, 21086520), (4368, 18750010), (4855, 16869216), (5460, 15000008), (5793, 14137760), (5826, 14057680), (6240, 13125007), (6797, 12049440), (7280, 11250006), (7724, 10603320), (7768, 10543260), (8736, 9375005), (9655, 8482656), (9710, 8434608), (10920, 7500004), (11586, 7068880), (11652, 7028840), (12623, 6488160), (13517, 6059040), (13594, 6024720), (14560, 5625003), (14565, 5623072), (15448, 5301660), (15536, 5271630), (19310, 4241328), (19420, 4217304), (20391, 4016480), (21840, 3750002), (23172, 3534440), (23304, 3514420), (25103, 3262560), (25246, 3244080), (27034, 3029520), (27188, 3012360), (28965, 2827552), (29130, 2811536), (30896, 2650830), (31072, 2635815), (33985, 2409888), (37869, 2162720), (38620, 2120664), (38840, 2108652), (40551, 2019680), (40782, 2008240), (43680, 1875001), (46344, 1767220), (46608, 1757210), (50206, 1631280), (50492, 1622040), (54068, 1514760), (54376, 1506180), (57930, 1413776), (58260, 1405768), (61792, 1325415), (63115, 1297632), (67585, 1211808), (67970, 1204944), (75309, 1087520), (75738, 1081360), (77240, 1060332), (77680, 1054326), (81102, 1009840), (81564, 1004120), (88361, 926880), (92688, 883610), (93216, 878605), (100412, 815640), (100984, 811020), (101955, 803296), (108136, 757380), (108752, 753090), (115860, 706888), (116520, 702884), (125515, 652512), (126230, 648816), (135170, 605904), (135940, 602472), (150618, 543760), (151476, 540680), (154480, 530166), (155360, 527163), (162204, 504920), (163128, 502060), (175721, 466080), (176722, 463440), (185376, 441805), (189345, 432544), (200824, 407820), (201968, 405510), (202755, 403936), (203910, 401648), (216272, 378690), (217504, 376545), (231720, 353444), (233040, 351442), (251030, 326256), (252460, 324408), (265083, 308960), (270340, 302952), (271880, 301236)]