90390960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 337398048

約数和(自身を除く): 247007088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 101, 110, 113, 120, 132, 144, 165, 176, 180, 198, 202, 220, 226, 240, 264, 303, 330, 339, 360, 396, 404, 440, 452, 495, 505, 528, 565, 606, 660, 678, 720, 792, 808, 880, 904, 909, 990, 1010, 1017, 1111, 1130, 1212, 1243, 1320, 1356, 1515, 1584, 1616, 1695, 1808, 1818, 1980, 2020, 2034, 2222, 2260, 2424, 2486, 2640, 2712, 3030, 3333, 3390, 3636, 3729, 3960, 4040, 4068, 4444, 4520, 4545, 4848, 4972, 5085, 5424, 5555, 6060, 6215, 6666, 6780, 7272, 7458, 7920, 8080, 8136, 8888, 9040, 9090, 9944, 9999, 10170, 11110, 11187, 11413, 12120, 12430, 13332, 13560, 14544, 14916, 16272, 16665, 17776, 18180, 18645, 19888, 19998, 20340, 22220, 22374, 22826, 24240, 24860, 26664, 27120, 29832, 33330, 34239, 36360, 37290, 39996, 40680, 44440, 44748, 45652, 49720, 49995, 53328, 55935, 57065, 59664, 66660, 68478, 72720, 74580, 79992, 81360, 88880, 89496, 91304, 99440, 99990, 102717, 111870, 114130, 125543, 133320, 136956, 149160, 159984, 171195, 178992, 182608, 199980, 205434, 223740, 228260, 251086, 266640, 273912, 298320, 342390, 376629, 399960, 410868, 447480, 456520, 502172, 513585, 547824, 627715, 684780, 753258, 799920, 821736, 894960, 913040, 1004344, 1027170, 1129887, 1255430, 1369560, 1506516, 1643472, 1883145, 2008688, 2054340, 2259774, 2510860, 2739120, 3013032, 3766290, 4108680, 4519548, 5021720, 5649435, 6026064, 7532580, 8217360, 9039096, 10043440, 11298870, 15065160, 18078192, 22597740, 30130320, 45195480, 90390960]

約数ペア:

[(1, 90390960), (2, 45195480), (3, 30130320), (4, 22597740), (5, 18078192), (6, 15065160), (8, 11298870), (9, 10043440), (10, 9039096), (11, 8217360), (12, 7532580), (15, 6026064), (16, 5649435), (18, 5021720), (20, 4519548), (22, 4108680), (24, 3766290), (30, 3013032), (33, 2739120), (36, 2510860), (40, 2259774), (44, 2054340), (45, 2008688), (48, 1883145), (55, 1643472), (60, 1506516), (66, 1369560), (72, 1255430), (80, 1129887), (88, 1027170), (90, 1004344), (99, 913040), (101, 894960), (110, 821736), (113, 799920), (120, 753258), (132, 684780), (144, 627715), (165, 547824), (176, 513585), (180, 502172), (198, 456520), (202, 447480), (220, 410868), (226, 399960), (240, 376629), (264, 342390), (303, 298320), (330, 273912), (339, 266640), (360, 251086), (396, 228260), (404, 223740), (440, 205434), (452, 199980), (495, 182608), (505, 178992), (528, 171195), (565, 159984), (606, 149160), (660, 136956), (678, 133320), (720, 125543), (792, 114130), (808, 111870), (880, 102717), (904, 99990), (909, 99440), (990, 91304), (1010, 89496), (1017, 88880), (1111, 81360), (1130, 79992), (1212, 74580), (1243, 72720), (1320, 68478), (1356, 66660), (1515, 59664), (1584, 57065), (1616, 55935), (1695, 53328), (1808, 49995), (1818, 49720), (1980, 45652), (2020, 44748), (2034, 44440), (2222, 40680), (2260, 39996), (2424, 37290), (2486, 36360), (2640, 34239), (2712, 33330), (3030, 29832), (3333, 27120), (3390, 26664), (3636, 24860), (3729, 24240), (3960, 22826), (4040, 22374), (4068, 22220), (4444, 20340), (4520, 19998), (4545, 19888), (4848, 18645), (4972, 18180), (5085, 17776), (5424, 16665), (5555, 16272), (6060, 14916), (6215, 14544), (6666, 13560), (6780, 13332), (7272, 12430), (7458, 12120), (7920, 11413), (8080, 11187), (8136, 11110), (8888, 10170), (9040, 9999), (9090, 9944)]