172776780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 653184000

約数和(自身を除く): 480407220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 29, 30, 33, 34, 36, 44, 45, 51, 54, 55, 58, 59, 60, 66, 68, 85, 87, 90, 99, 102, 108, 110, 116, 118, 132, 135, 145, 153, 165, 170, 174, 177, 180, 187, 198, 204, 220, 236, 255, 261, 270, 290, 295, 297, 306, 319, 330, 340, 348, 354, 374, 396, 435, 459, 493, 495, 510, 522, 531, 540, 561, 580, 590, 594, 612, 638, 649, 660, 708, 748, 765, 783, 870, 885, 918, 935, 957, 986, 990, 1003, 1020, 1044, 1062, 1122, 1180, 1188, 1276, 1298, 1305, 1479, 1485, 1530, 1566, 1593, 1595, 1683, 1711, 1740, 1770, 1836, 1870, 1914, 1947, 1972, 1980, 2006, 2124, 2244, 2295, 2465, 2596, 2610, 2655, 2805, 2871, 2958, 2970, 3009, 3060, 3132, 3186, 3190, 3245, 3366, 3422, 3540, 3740, 3828, 3894, 3915, 4012, 4437, 4590, 4785, 4930, 5015, 5049, 5133, 5220, 5310, 5423, 5610, 5742, 5841, 5916, 5940, 6018, 6372, 6380, 6490, 6732, 6844, 7395, 7788, 7830, 7965, 8415, 8555, 8613, 8874, 9027, 9180, 9570, 9735, 9860, 10030, 10098, 10266, 10620, 10846, 11033, 11220, 11484, 11682, 12036, 12980, 13311, 14355, 14790, 15045, 15399, 15660, 15930, 16269, 16830, 17110, 17226, 17523, 17748, 18054, 18821, 19140, 19470, 20060, 20196, 20532, 21692, 22066, 22185, 23364, 25245, 25665, 26622, 27081, 27115, 28710, 29087, 29205, 29580, 30090, 30798, 31860, 32538, 33099, 33660, 34220, 34452, 35046, 36108, 37642, 38940, 43065, 44132, 44370, 45135, 46197, 48807, 50490, 51330, 53244, 54162, 54230, 55165, 56463, 57420, 58174, 58410, 60180, 61596, 65076, 66198, 66555, 70092, 75284, 76995, 81345, 86130, 87261, 87615, 88740, 90270, 92394, 94105, 97614, 99297, 100980, 102660, 108324, 108460, 110330, 112926, 116348, 116820, 132396, 133110, 135405, 145435, 146421, 153990, 162690, 165495, 169389, 172260, 174522, 175230, 180540, 184788, 188210, 195228, 198594, 220660, 225852, 230985, 244035, 261783, 266220, 270810, 282315, 290870, 292842, 297891, 307980, 319957, 325380, 330990, 338778, 349044, 350460, 376420, 397188, 436305, 461970, 488070, 496485, 508167, 523566, 541620, 564630, 581740, 585684, 595782, 639914, 661980, 677556, 732105, 785349, 846945, 872610, 923940, 959871, 976140, 992970, 1016334, 1047132, 1129260, 1191564, 1279828, 1308915, 1464210, 1489455, 1570698, 1599785, 1693890, 1745220, 1919742, 1985940, 2032668, 2540835, 2617830, 2879613, 2928420, 2978910, 3141396, 3199570, 3387780, 3839484, 3926745, 4799355, 5081670, 5235660, 5759226, 5957820, 6399140, 7853490, 8638839, 9598710, 10163340, 11518452, 14398065, 15706980, 17277678, 19197420, 28796130, 34555356, 43194195, 57592260, 86388390, 172776780]

約数ペア:

[(1, 172776780), (2, 86388390), (3, 57592260), (4, 43194195), (5, 34555356), (6, 28796130), (9, 19197420), (10, 17277678), (11, 15706980), (12, 14398065), (15, 11518452), (17, 10163340), (18, 9598710), (20, 8638839), (22, 7853490), (27, 6399140), (29, 5957820), (30, 5759226), (33, 5235660), (34, 5081670), (36, 4799355), (44, 3926745), (45, 3839484), (51, 3387780), (54, 3199570), (55, 3141396), (58, 2978910), (59, 2928420), (60, 2879613), (66, 2617830), (68, 2540835), (85, 2032668), (87, 1985940), (90, 1919742), (99, 1745220), (102, 1693890), (108, 1599785), (110, 1570698), (116, 1489455), (118, 1464210), (132, 1308915), (135, 1279828), (145, 1191564), (153, 1129260), (165, 1047132), (170, 1016334), (174, 992970), (177, 976140), (180, 959871), (187, 923940), (198, 872610), (204, 846945), (220, 785349), (236, 732105), (255, 677556), (261, 661980), (270, 639914), (290, 595782), (295, 585684), (297, 581740), (306, 564630), (319, 541620), (330, 523566), (340, 508167), (348, 496485), (354, 488070), (374, 461970), (396, 436305), (435, 397188), (459, 376420), (493, 350460), (495, 349044), (510, 338778), (522, 330990), (531, 325380), (540, 319957), (561, 307980), (580, 297891), (590, 292842), (594, 290870), (612, 282315), (638, 270810), (649, 266220), (660, 261783), (708, 244035), (748, 230985), (765, 225852), (783, 220660), (870, 198594), (885, 195228), (918, 188210), (935, 184788), (957, 180540), (986, 175230), (990, 174522), (1003, 172260), (1020, 169389), (1044, 165495), (1062, 162690), (1122, 153990), (1180, 146421), (1188, 145435), (1276, 135405), (1298, 133110), (1305, 132396), (1479, 116820), (1485, 116348), (1530, 112926), (1566, 110330), (1593, 108460), (1595, 108324), (1683, 102660), (1711, 100980), (1740, 99297), (1770, 97614), (1836, 94105), (1870, 92394), (1914, 90270), (1947, 88740), (1972, 87615), (1980, 87261), (2006, 86130), (2124, 81345), (2244, 76995), (2295, 75284), (2465, 70092), (2596, 66555), (2610, 66198), (2655, 65076), (2805, 61596), (2871, 60180), (2958, 58410), (2970, 58174), (3009, 57420), (3060, 56463), (3132, 55165), (3186, 54230), (3190, 54162), (3245, 53244), (3366, 51330), (3422, 50490), (3540, 48807), (3740, 46197), (3828, 45135), (3894, 44370), (3915, 44132), (4012, 43065), (4437, 38940), (4590, 37642), (4785, 36108), (4930, 35046), (5015, 34452), (5049, 34220), (5133, 33660), (5220, 33099), (5310, 32538), (5423, 31860), (5610, 30798), (5742, 30090), (5841, 29580), (5916, 29205), (5940, 29087), (6018, 28710), (6372, 27115), (6380, 27081), (6490, 26622), (6732, 25665), (6844, 25245), (7395, 23364), (7788, 22185), (7830, 22066), (7965, 21692), (8415, 20532), (8555, 20196), (8613, 20060), (8874, 19470), (9027, 19140), (9180, 18821), (9570, 18054), (9735, 17748), (9860, 17523), (10030, 17226), (10098, 17110), (10266, 16830), (10620, 16269), (10846, 15930), (11033, 15660), (11220, 15399), (11484, 15045), (11682, 14790), (12036, 14355), (12980, 13311)]