75386080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 230791680

約数和(自身を除く): 155405600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 211, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 422, 440, 464, 560, 580, 616, 638, 770, 812, 844, 880, 928, 1015, 1055, 1120, 1160, 1232, 1276, 1477, 1540, 1595, 1624, 1688, 1760, 2030, 2110, 2233, 2320, 2321, 2464, 2552, 2954, 3080, 3190, 3248, 3376, 4060, 4220, 4466, 4640, 4642, 5104, 5908, 6119, 6160, 6380, 6496, 6752, 7385, 8120, 8440, 8932, 9284, 10208, 11165, 11605, 11816, 12238, 12320, 12760, 14770, 16240, 16247, 16880, 17864, 18568, 22330, 23210, 23632, 24476, 25520, 29540, 30595, 32480, 32494, 33760, 35728, 37136, 42833, 44660, 46420, 47264, 48952, 51040, 59080, 61190, 64988, 67309, 71456, 74272, 81235, 85666, 89320, 92840, 97904, 118160, 122380, 129976, 134618, 162470, 171332, 178640, 185680, 195808, 214165, 236320, 244760, 259952, 269236, 324940, 336545, 342664, 357280, 371360, 428330, 471163, 489520, 519904, 538472, 649880, 673090, 685328, 856660, 942326, 979040, 1076944, 1299760, 1346180, 1370656, 1713320, 1884652, 2153888, 2355815, 2599520, 2692360, 3426640, 3769304, 4711630, 5384720, 6853280, 7538608, 9423260, 10769440, 15077216, 18846520, 37693040, 75386080]

約数ペア:

[(1, 75386080), (2, 37693040), (4, 18846520), (5, 15077216), (7, 10769440), (8, 9423260), (10, 7538608), (11, 6853280), (14, 5384720), (16, 4711630), (20, 3769304), (22, 3426640), (28, 2692360), (29, 2599520), (32, 2355815), (35, 2153888), (40, 1884652), (44, 1713320), (55, 1370656), (56, 1346180), (58, 1299760), (70, 1076944), (77, 979040), (80, 942326), (88, 856660), (110, 685328), (112, 673090), (116, 649880), (140, 538472), (145, 519904), (154, 489520), (160, 471163), (176, 428330), (203, 371360), (211, 357280), (220, 342664), (224, 336545), (232, 324940), (280, 269236), (290, 259952), (308, 244760), (319, 236320), (352, 214165), (385, 195808), (406, 185680), (422, 178640), (440, 171332), (464, 162470), (560, 134618), (580, 129976), (616, 122380), (638, 118160), (770, 97904), (812, 92840), (844, 89320), (880, 85666), (928, 81235), (1015, 74272), (1055, 71456), (1120, 67309), (1160, 64988), (1232, 61190), (1276, 59080), (1477, 51040), (1540, 48952), (1595, 47264), (1624, 46420), (1688, 44660), (1760, 42833), (2030, 37136), (2110, 35728), (2233, 33760), (2320, 32494), (2321, 32480), (2464, 30595), (2552, 29540), (2954, 25520), (3080, 24476), (3190, 23632), (3248, 23210), (3376, 22330), (4060, 18568), (4220, 17864), (4466, 16880), (4640, 16247), (4642, 16240), (5104, 14770), (5908, 12760), (6119, 12320), (6160, 12238), (6380, 11816), (6496, 11605), (6752, 11165), (7385, 10208), (8120, 9284), (8440, 8932)]