2783252340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:844

約数の個数: 240

約数和(自身を含む): 9574488000

約数和(自身を除く): 6791235660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 313, 324, 330, 396, 405, 495, 499, 540, 594, 626, 660, 810, 891, 939, 990, 998, 1188, 1252, 1485, 1497, 1565, 1620, 1782, 1878, 1980, 1996, 2495, 2817, 2970, 2994, 3130, 3443, 3564, 3756, 4455, 4491, 4695, 4990, 5489, 5634, 5940, 5988, 6260, 6886, 7485, 8451, 8910, 8982, 9390, 9980, 10329, 10978, 11268, 13473, 13772, 14085, 14970, 16467, 16902, 17215, 17820, 17964, 18780, 20658, 21956, 22455, 25353, 26946, 27445, 28170, 29940, 30987, 32934, 33804, 34430, 40419, 41316, 42255, 44910, 49401, 50706, 51645, 53892, 54890, 56340, 61974, 65868, 67365, 68860, 80838, 82335, 84510, 89820, 92961, 98802, 101412, 103290, 109780, 123948, 126765, 134730, 148203, 154935, 156187, 161676, 164670, 169020, 185922, 197604, 202095, 206580, 247005, 253530, 269460, 278883, 296406, 309870, 312374, 329340, 371844, 404190, 444609, 464805, 468561, 494010, 507060, 557766, 592812, 619740, 624748, 741015, 780935, 808380, 889218, 929610, 937122, 988020, 1115532, 1394415, 1405683, 1482030, 1561870, 1718057, 1778436, 1859220, 1874244, 2223045, 2342805, 2788830, 2811366, 2964060, 3123740, 3436114, 4217049, 4446090, 4685610, 5154171, 5577660, 5622732, 6872228, 7028415, 8434098, 8590285, 8892180, 9371220, 10308342, 12651147, 14056830, 15462513, 16868196, 17180570, 20616684, 21085245, 25302294, 25770855, 28113660, 30925026, 34361140, 42170490, 46387539, 50604588, 51541710, 61850052, 63255735, 77312565, 84340980, 92775078, 103083420, 126511470, 139162617, 154625130, 185550156, 231937695, 253022940, 278325234, 309250260, 463875390, 556650468, 695813085, 927750780, 1391626170, 2783252340]

約数ペア:

[(1, 2783252340), (2, 1391626170), (3, 927750780), (4, 695813085), (5, 556650468), (6, 463875390), (9, 309250260), (10, 278325234), (11, 253022940), (12, 231937695), (15, 185550156), (18, 154625130), (20, 139162617), (22, 126511470), (27, 103083420), (30, 92775078), (33, 84340980), (36, 77312565), (44, 63255735), (45, 61850052), (54, 51541710), (55, 50604588), (60, 46387539), (66, 42170490), (81, 34361140), (90, 30925026), (99, 28113660), (108, 25770855), (110, 25302294), (132, 21085245), (135, 20616684), (162, 17180570), (165, 16868196), (180, 15462513), (198, 14056830), (220, 12651147), (270, 10308342), (297, 9371220), (313, 8892180), (324, 8590285), (330, 8434098), (396, 7028415), (405, 6872228), (495, 5622732), (499, 5577660), (540, 5154171), (594, 4685610), (626, 4446090), (660, 4217049), (810, 3436114), (891, 3123740), (939, 2964060), (990, 2811366), (998, 2788830), (1188, 2342805), (1252, 2223045), (1485, 1874244), (1497, 1859220), (1565, 1778436), (1620, 1718057), (1782, 1561870), (1878, 1482030), (1980, 1405683), (1996, 1394415), (2495, 1115532), (2817, 988020), (2970, 937122), (2994, 929610), (3130, 889218), (3443, 808380), (3564, 780935), (3756, 741015), (4455, 624748), (4491, 619740), (4695, 592812), (4990, 557766), (5489, 507060), (5634, 494010), (5940, 468561), (5988, 464805), (6260, 444609), (6886, 404190), (7485, 371844), (8451, 329340), (8910, 312374), (8982, 309870), (9390, 296406), (9980, 278883), (10329, 269460), (10978, 253530), (11268, 247005), (13473, 206580), (13772, 202095), (14085, 197604), (14970, 185922), (16467, 169020), (16902, 164670), (17215, 161676), (17820, 156187), (17964, 154935), (18780, 148203), (20658, 134730), (21956, 126765), (22455, 123948), (25353, 109780), (26946, 103290), (27445, 101412), (28170, 98802), (29940, 92961), (30987, 89820), (32934, 84510), (33804, 82335), (34430, 80838), (40419, 68860), (41316, 67365), (42255, 65868), (44910, 61974), (49401, 56340), (50706, 54890), (51645, 53892)]