89538240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 317479680

約数和(自身を除く): 227941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 132, 139, 160, 165, 176, 183, 192, 220, 240, 244, 264, 278, 305, 320, 330, 352, 366, 417, 440, 480, 488, 528, 556, 610, 660, 671, 695, 704, 732, 834, 880, 915, 960, 976, 1056, 1112, 1220, 1320, 1342, 1390, 1464, 1529, 1668, 1760, 1830, 1952, 2013, 2085, 2112, 2224, 2440, 2640, 2684, 2780, 2928, 3058, 3336, 3355, 3520, 3660, 3904, 4026, 4170, 4448, 4587, 4880, 5280, 5368, 5560, 5856, 6116, 6672, 6710, 7320, 7645, 8052, 8340, 8479, 8896, 9174, 9760, 10065, 10560, 10736, 11120, 11712, 12232, 13344, 13420, 14640, 15290, 16104, 16680, 16958, 18348, 19520, 20130, 21472, 22240, 22935, 24464, 25437, 26688, 26840, 29280, 30580, 32208, 33360, 33916, 36696, 40260, 42395, 42944, 44480, 45870, 48928, 50874, 53680, 58560, 61160, 64416, 66720, 67832, 73392, 80520, 84790, 91740, 93269, 97856, 101748, 107360, 122320, 127185, 128832, 133440, 135664, 146784, 161040, 169580, 183480, 186538, 203496, 214720, 244640, 254370, 271328, 279807, 293568, 322080, 339160, 366960, 373076, 406992, 466345, 489280, 508740, 542656, 559614, 644160, 678320, 733920, 746152, 813984, 932690, 1017480, 1119228, 1356640, 1399035, 1467840, 1492304, 1627968, 1865380, 2034960, 2238456, 2713280, 2798070, 2984608, 3730760, 4069920, 4476912, 5596140, 5969216, 7461520, 8139840, 8953824, 11192280, 14923040, 17907648, 22384560, 29846080, 44769120, 89538240]

約数ペア:

[(1, 89538240), (2, 44769120), (3, 29846080), (4, 22384560), (5, 17907648), (6, 14923040), (8, 11192280), (10, 8953824), (11, 8139840), (12, 7461520), (15, 5969216), (16, 5596140), (20, 4476912), (22, 4069920), (24, 3730760), (30, 2984608), (32, 2798070), (33, 2713280), (40, 2238456), (44, 2034960), (48, 1865380), (55, 1627968), (60, 1492304), (61, 1467840), (64, 1399035), (66, 1356640), (80, 1119228), (88, 1017480), (96, 932690), (110, 813984), (120, 746152), (122, 733920), (132, 678320), (139, 644160), (160, 559614), (165, 542656), (176, 508740), (183, 489280), (192, 466345), (220, 406992), (240, 373076), (244, 366960), (264, 339160), (278, 322080), (305, 293568), (320, 279807), (330, 271328), (352, 254370), (366, 244640), (417, 214720), (440, 203496), (480, 186538), (488, 183480), (528, 169580), (556, 161040), (610, 146784), (660, 135664), (671, 133440), (695, 128832), (704, 127185), (732, 122320), (834, 107360), (880, 101748), (915, 97856), (960, 93269), (976, 91740), (1056, 84790), (1112, 80520), (1220, 73392), (1320, 67832), (1342, 66720), (1390, 64416), (1464, 61160), (1529, 58560), (1668, 53680), (1760, 50874), (1830, 48928), (1952, 45870), (2013, 44480), (2085, 42944), (2112, 42395), (2224, 40260), (2440, 36696), (2640, 33916), (2684, 33360), (2780, 32208), (2928, 30580), (3058, 29280), (3336, 26840), (3355, 26688), (3520, 25437), (3660, 24464), (3904, 22935), (4026, 22240), (4170, 21472), (4448, 20130), (4587, 19520), (4880, 18348), (5280, 16958), (5368, 16680), (5560, 16104), (5856, 15290), (6116, 14640), (6672, 13420), (6710, 13344), (7320, 12232), (7645, 11712), (8052, 11120), (8340, 10736), (8479, 10560), (8896, 10065), (9174, 9760)]