149235840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 192

約数和(自身を含む): 555249240

約数和(自身を除く): 406013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 1993, 2080, 2340, 2496, 2880, 3120, 3744, 3986, 4160, 4680, 4992, 5760, 5979, 6240, 7488, 7972, 8320, 9360, 9965, 11958, 12480, 14976, 15944, 17937, 18720, 19930, 23916, 24960, 25909, 29895, 31888, 35874, 37440, 39860, 47832, 51818, 59790, 63776, 71748, 74880, 77727, 79720, 89685, 95664, 103636, 119580, 127552, 129545, 143496, 155454, 159440, 179370, 191328, 207272, 233181, 239160, 255104, 259090, 286992, 310908, 318880, 358740, 382656, 388635, 414544, 466362, 478320, 518180, 573984, 621816, 637760, 717480, 765312, 777270, 829088, 932724, 956640, 1036360, 1147968, 1165905, 1243632, 1275520, 1434960, 1554540, 1658176, 1865448, 1913280, 2072720, 2295936, 2331810, 2487264, 2869920, 3109080, 3316352, 3730896, 3826560, 4145440, 4663620, 4974528, 5739840, 6218160, 7461792, 8290880, 9327240, 9949056, 11479680, 12436320, 14923584, 16581760, 18654480, 24872640, 29847168, 37308960, 49745280, 74617920, 149235840]

約数ペア:

[(1, 149235840), (2, 74617920), (3, 49745280), (4, 37308960), (5, 29847168), (6, 24872640), (8, 18654480), (9, 16581760), (10, 14923584), (12, 12436320), (13, 11479680), (15, 9949056), (16, 9327240), (18, 8290880), (20, 7461792), (24, 6218160), (26, 5739840), (30, 4974528), (32, 4663620), (36, 4145440), (39, 3826560), (40, 3730896), (45, 3316352), (48, 3109080), (52, 2869920), (60, 2487264), (64, 2331810), (65, 2295936), (72, 2072720), (78, 1913280), (80, 1865448), (90, 1658176), (96, 1554540), (104, 1434960), (117, 1275520), (120, 1243632), (128, 1165905), (130, 1147968), (144, 1036360), (156, 956640), (160, 932724), (180, 829088), (192, 777270), (195, 765312), (208, 717480), (234, 637760), (240, 621816), (260, 573984), (288, 518180), (312, 478320), (320, 466362), (360, 414544), (384, 388635), (390, 382656), (416, 358740), (468, 318880), (480, 310908), (520, 286992), (576, 259090), (585, 255104), (624, 239160), (640, 233181), (720, 207272), (780, 191328), (832, 179370), (936, 159440), (960, 155454), (1040, 143496), (1152, 129545), (1170, 127552), (1248, 119580), (1440, 103636), (1560, 95664), (1664, 89685), (1872, 79720), (1920, 77727), (1993, 74880), (2080, 71748), (2340, 63776), (2496, 59790), (2880, 51818), (3120, 47832), (3744, 39860), (3986, 37440), (4160, 35874), (4680, 31888), (4992, 29895), (5760, 25909), (5979, 24960), (6240, 23916), (7488, 19930), (7972, 18720), (8320, 17937), (9360, 15944), (9965, 14976), (11958, 12480)]