74215440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 200

約数和(自身を含む): 277904088

約数和(自身を除く): 203688648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 881, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1762, 1872, 2106, 2160, 2340, 2643, 2808, 3120, 3240, 3510, 3524, 4212, 4405, 4680, 5265, 5286, 5616, 6480, 7020, 7048, 7929, 8424, 8810, 9360, 10530, 10572, 11453, 13215, 14040, 14096, 15858, 16848, 17620, 21060, 21144, 22906, 23787, 26430, 28080, 31716, 34359, 35240, 39645, 42120, 42288, 45812, 47574, 52860, 57265, 63432, 68718, 70480, 71361, 79290, 84240, 91624, 95148, 103077, 105720, 114530, 118935, 126864, 137436, 142722, 158580, 171795, 183248, 190296, 206154, 211440, 229060, 237870, 274872, 285444, 309231, 317160, 343590, 356805, 380592, 412308, 458120, 475740, 515385, 549744, 570888, 618462, 634320, 687180, 713610, 824616, 916240, 927693, 951480, 1030770, 1141776, 1236924, 1374360, 1427220, 1546155, 1649232, 1855386, 1902960, 2061540, 2473848, 2748720, 2854440, 3092310, 3710772, 4123080, 4638465, 4947696, 5708880, 6184620, 7421544, 8246160, 9276930, 12369240, 14843088, 18553860, 24738480, 37107720, 74215440]

約数ペア:

[(1, 74215440), (2, 37107720), (3, 24738480), (4, 18553860), (5, 14843088), (6, 12369240), (8, 9276930), (9, 8246160), (10, 7421544), (12, 6184620), (13, 5708880), (15, 4947696), (16, 4638465), (18, 4123080), (20, 3710772), (24, 3092310), (26, 2854440), (27, 2748720), (30, 2473848), (36, 2061540), (39, 1902960), (40, 1855386), (45, 1649232), (48, 1546155), (52, 1427220), (54, 1374360), (60, 1236924), (65, 1141776), (72, 1030770), (78, 951480), (80, 927693), (81, 916240), (90, 824616), (104, 713610), (108, 687180), (117, 634320), (120, 618462), (130, 570888), (135, 549744), (144, 515385), (156, 475740), (162, 458120), (180, 412308), (195, 380592), (208, 356805), (216, 343590), (234, 317160), (240, 309231), (260, 285444), (270, 274872), (312, 237870), (324, 229060), (351, 211440), (360, 206154), (390, 190296), (405, 183248), (432, 171795), (468, 158580), (520, 142722), (540, 137436), (585, 126864), (624, 118935), (648, 114530), (702, 105720), (720, 103077), (780, 95148), (810, 91624), (881, 84240), (936, 79290), (1040, 71361), (1053, 70480), (1080, 68718), (1170, 63432), (1296, 57265), (1404, 52860), (1560, 47574), (1620, 45812), (1755, 42288), (1762, 42120), (1872, 39645), (2106, 35240), (2160, 34359), (2340, 31716), (2643, 28080), (2808, 26430), (3120, 23787), (3240, 22906), (3510, 21144), (3524, 21060), (4212, 17620), (4405, 16848), (4680, 15858), (5265, 14096), (5286, 14040), (5616, 13215), (6480, 11453), (7020, 10572), (7048, 10530), (7929, 9360), (8424, 8810)]