289090620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 480

約数和(自身を含む): 1167965568

約数和(自身を除く): 878874948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 37, 39, 42, 45, 52, 53, 54, 60, 63, 65, 70, 74, 78, 81, 84, 90, 91, 105, 106, 108, 111, 117, 126, 130, 135, 140, 148, 156, 159, 162, 180, 182, 185, 189, 195, 210, 212, 222, 234, 252, 259, 260, 265, 270, 273, 315, 318, 324, 333, 351, 364, 370, 371, 378, 390, 405, 420, 444, 455, 468, 477, 481, 518, 530, 540, 546, 555, 567, 585, 630, 636, 666, 689, 702, 740, 742, 756, 777, 780, 795, 810, 819, 910, 945, 954, 962, 999, 1036, 1053, 1060, 1092, 1110, 1113, 1134, 1170, 1260, 1295, 1332, 1365, 1378, 1404, 1431, 1443, 1484, 1554, 1590, 1620, 1638, 1665, 1755, 1820, 1855, 1890, 1908, 1924, 1961, 1998, 2067, 2106, 2220, 2226, 2268, 2331, 2340, 2385, 2405, 2457, 2590, 2730, 2756, 2835, 2862, 2886, 2997, 3108, 3180, 3276, 3330, 3339, 3367, 3445, 3510, 3710, 3780, 3885, 3922, 3996, 4095, 4134, 4212, 4293, 4329, 4452, 4662, 4770, 4810, 4823, 4914, 4995, 5180, 5265, 5460, 5565, 5670, 5724, 5772, 5883, 5994, 6201, 6660, 6678, 6734, 6890, 6993, 7020, 7155, 7215, 7371, 7420, 7770, 7844, 8190, 8268, 8586, 8658, 9324, 9540, 9620, 9646, 9805, 9828, 9990, 10017, 10101, 10335, 10530, 11130, 11340, 11655, 11766, 11988, 12285, 12402, 12987, 13356, 13468, 13727, 13780, 13986, 14310, 14430, 14469, 14742, 14985, 15540, 16380, 16695, 16835, 17172, 17316, 17649, 18603, 19292, 19610, 19980, 20034, 20202, 20670, 20979, 21060, 21465, 21645, 22260, 23310, 23532, 24115, 24570, 24804, 25493, 25974, 27454, 27972, 28620, 28860, 28938, 29415, 29484, 29970, 30051, 30303, 31005, 33390, 33670, 34965, 35298, 36855, 37206, 38961, 39220, 40068, 40404, 41181, 41340, 41958, 42930, 43290, 43407, 46620, 48230, 49140, 50085, 50505, 50986, 51948, 52947, 54908, 55809, 57876, 58830, 59940, 60102, 60606, 62010, 64935, 66780, 67340, 68635, 69930, 70596, 72345, 73710, 74412, 76479, 77922, 82362, 83916, 85860, 86580, 86814, 88245, 90909, 93015, 96460, 100170, 101010, 101972, 104895, 105894, 111618, 117660, 120204, 121212, 123543, 124020, 127465, 129870, 130221, 137270, 139860, 144690, 147420, 150255, 151515, 152958, 155844, 158841, 164724, 173628, 176490, 178451, 181818, 186030, 194805, 200340, 202020, 205905, 209790, 211788, 217035, 223236, 229437, 247086, 254930, 259740, 260442, 264735, 272727, 274540, 279045, 289380, 300510, 303030, 305916, 317682, 352980, 356902, 363636, 370629, 372060, 382395, 389610, 390663, 411810, 419580, 434070, 454545, 458874, 494172, 509860, 520884, 529470, 535353, 545454, 558090, 601020, 606060, 617715, 635364, 651105, 688311, 713804, 741258, 764790, 779220, 781326, 794205, 823620, 868140, 892255, 909090, 917748, 1058940, 1070706, 1090908, 1111887, 1116180, 1147185, 1235430, 1302210, 1363635, 1376622, 1482516, 1529580, 1562652, 1588410, 1606059, 1784510, 1818180, 1853145, 1953315, 2064933, 2141412, 2223774, 2294370, 2470860, 2604420, 2676765, 2727270, 2753244, 3176820, 3212118, 3441555, 3569020, 3706290, 3906630, 4129866, 4447548, 4588740, 4818177, 5353530, 5454540, 5559435, 6424236, 6883110, 7412580, 7813260, 8030295, 8259732, 9636354, 10324665, 10707060, 11118870, 13766220, 14454531, 16060590, 19272708, 20649330, 22237740, 24090885, 28909062, 32121180, 41298660, 48181770, 57818124, 72272655, 96363540, 144545310, 289090620]

約数ペア:

[(1, 289090620), (2, 144545310), (3, 96363540), (4, 72272655), (5, 57818124), (6, 48181770), (7, 41298660), (9, 32121180), (10, 28909062), (12, 24090885), (13, 22237740), (14, 20649330), (15, 19272708), (18, 16060590), (20, 14454531), (21, 13766220), (26, 11118870), (27, 10707060), (28, 10324665), (30, 9636354), (35, 8259732), (36, 8030295), (37, 7813260), (39, 7412580), (42, 6883110), (45, 6424236), (52, 5559435), (53, 5454540), (54, 5353530), (60, 4818177), (63, 4588740), (65, 4447548), (70, 4129866), (74, 3906630), (78, 3706290), (81, 3569020), (84, 3441555), (90, 3212118), (91, 3176820), (105, 2753244), (106, 2727270), (108, 2676765), (111, 2604420), (117, 2470860), (126, 2294370), (130, 2223774), (135, 2141412), (140, 2064933), (148, 1953315), (156, 1853145), (159, 1818180), (162, 1784510), (180, 1606059), (182, 1588410), (185, 1562652), (189, 1529580), (195, 1482516), (210, 1376622), (212, 1363635), (222, 1302210), (234, 1235430), (252, 1147185), (259, 1116180), (260, 1111887), (265, 1090908), (270, 1070706), (273, 1058940), (315, 917748), (318, 909090), (324, 892255), (333, 868140), (351, 823620), (364, 794205), (370, 781326), (371, 779220), (378, 764790), (390, 741258), (405, 713804), (420, 688311), (444, 651105), (455, 635364), (468, 617715), (477, 606060), (481, 601020), (518, 558090), (530, 545454), (540, 535353), (546, 529470), (555, 520884), (567, 509860), (585, 494172), (630, 458874), (636, 454545), (666, 434070), (689, 419580), (702, 411810), (740, 390663), (742, 389610), (756, 382395), (777, 372060), (780, 370629), (795, 363636), (810, 356902), (819, 352980), (910, 317682), (945, 305916), (954, 303030), (962, 300510), (999, 289380), (1036, 279045), (1053, 274540), (1060, 272727), (1092, 264735), (1110, 260442), (1113, 259740), (1134, 254930), (1170, 247086), (1260, 229437), (1295, 223236), (1332, 217035), (1365, 211788), (1378, 209790), (1404, 205905), (1431, 202020), (1443, 200340), (1484, 194805), (1554, 186030), (1590, 181818), (1620, 178451), (1638, 176490), (1665, 173628), (1755, 164724), (1820, 158841), (1855, 155844), (1890, 152958), (1908, 151515), (1924, 150255), (1961, 147420), (1998, 144690), (2067, 139860), (2106, 137270), (2220, 130221), (2226, 129870), (2268, 127465), (2331, 124020), (2340, 123543), (2385, 121212), (2405, 120204), (2457, 117660), (2590, 111618), (2730, 105894), (2756, 104895), (2835, 101972), (2862, 101010), (2886, 100170), (2997, 96460), (3108, 93015), (3180, 90909), (3276, 88245), (3330, 86814), (3339, 86580), (3367, 85860), (3445, 83916), (3510, 82362), (3710, 77922), (3780, 76479), (3885, 74412), (3922, 73710), (3996, 72345), (4095, 70596), (4134, 69930), (4212, 68635), (4293, 67340), (4329, 66780), (4452, 64935), (4662, 62010), (4770, 60606), (4810, 60102), (4823, 59940), (4914, 58830), (4995, 57876), (5180, 55809), (5265, 54908), (5460, 52947), (5565, 51948), (5670, 50986), (5724, 50505), (5772, 50085), (5883, 49140), (5994, 48230), (6201, 46620), (6660, 43407), (6678, 43290), (6734, 42930), (6890, 41958), (6993, 41340), (7020, 41181), (7155, 40404), (7215, 40068), (7371, 39220), (7420, 38961), (7770, 37206), (7844, 36855), (8190, 35298), (8268, 34965), (8586, 33670), (8658, 33390), (9324, 31005), (9540, 30303), (9620, 30051), (9646, 29970), (9805, 29484), (9828, 29415), (9990, 28938), (10017, 28860), (10101, 28620), (10335, 27972), (10530, 27454), (11130, 25974), (11340, 25493), (11655, 24804), (11766, 24570), (11988, 24115), (12285, 23532), (12402, 23310), (12987, 22260), (13356, 21645), (13468, 21465), (13727, 21060), (13780, 20979), (13986, 20670), (14310, 20202), (14430, 20034), (14469, 19980), (14742, 19610), (14985, 19292), (15540, 18603), (16380, 17649), (16695, 17316), (16835, 17172)]