26781564420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:779

約数の個数: 288

約数和(自身を含む): 88786833408

約数和(自身を除く): 62005268988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 227, 234, 254, 260, 381, 390, 397, 454, 468, 508, 585, 635, 681, 762, 780, 794, 908, 1135, 1143, 1170, 1191, 1270, 1362, 1524, 1588, 1651, 1905, 1985, 2043, 2270, 2286, 2340, 2382, 2540, 2724, 2951, 3302, 3405, 3573, 3810, 3970, 4086, 4540, 4572, 4764, 4953, 5161, 5715, 5902, 5955, 6604, 6810, 7146, 7620, 7940, 8172, 8255, 8853, 9906, 10215, 10322, 11430, 11804, 11910, 13620, 14292, 14755, 14859, 15483, 16510, 17706, 17865, 19812, 20430, 20644, 22860, 23820, 24765, 25805, 26559, 28829, 29510, 29718, 30966, 33020, 35412, 35730, 40860, 44265, 46449, 49530, 50419, 51610, 53118, 57658, 59020, 59436, 61932, 71460, 74295, 77415, 86487, 88530, 90119, 92898, 99060, 100838, 103220, 106236, 115316, 132795, 144145, 148590, 151257, 154830, 172974, 177060, 180238, 185796, 201676, 232245, 252095, 259461, 265590, 270357, 288290, 297180, 302514, 309660, 345948, 360476, 374777, 432435, 450595, 453771, 464490, 504190, 518922, 531180, 540714, 576580, 605028, 655447, 749554, 756285, 811071, 864870, 901190, 907542, 928980, 1008380, 1037844, 1081428, 1124331, 1171547, 1297305, 1310894, 1351785, 1499108, 1512570, 1622142, 1729740, 1802380, 1815084, 1873885, 1966341, 2248662, 2268855, 2343094, 2594610, 2621788, 2703570, 3025140, 3244284, 3277235, 3372993, 3514641, 3747770, 3932682, 4055355, 4497324, 4537710, 4686188, 5189220, 5407140, 5621655, 5857735, 5899023, 6554470, 6745986, 7029282, 7495540, 7865364, 8110710, 9075420, 9831705, 10543923, 11243310, 11445113, 11715470, 11798046, 13108940, 13491972, 14058564, 16221420, 16864965, 17573205, 19663410, 21087846, 22486620, 22890226, 23430940, 23596092, 29495115, 33729930, 34335339, 35146410, 39326820, 42175692, 45780452, 52719615, 57225565, 58990230, 67459860, 68670678, 70292820, 103006017, 105439230, 114451130, 117980460, 137341356, 148786469, 171676695, 206012034, 210878460, 228902260, 297572938, 343353390, 412024068, 446359407, 515030085, 595145876, 686706780, 743932345, 892718814, 1030060170, 1339078221, 1487864690, 1785437628, 2060120340, 2231797035, 2678156442, 2975729380, 4463594070, 5356312884, 6695391105, 8927188140, 13390782210, 26781564420]

約数ペア:

[(1, 26781564420), (2, 13390782210), (3, 8927188140), (4, 6695391105), (5, 5356312884), (6, 4463594070), (9, 2975729380), (10, 2678156442), (12, 2231797035), (13, 2060120340), (15, 1785437628), (18, 1487864690), (20, 1339078221), (26, 1030060170), (30, 892718814), (36, 743932345), (39, 686706780), (45, 595145876), (52, 515030085), (60, 446359407), (65, 412024068), (78, 343353390), (90, 297572938), (117, 228902260), (127, 210878460), (130, 206012034), (156, 171676695), (180, 148786469), (195, 137341356), (227, 117980460), (234, 114451130), (254, 105439230), (260, 103006017), (381, 70292820), (390, 68670678), (397, 67459860), (454, 58990230), (468, 57225565), (508, 52719615), (585, 45780452), (635, 42175692), (681, 39326820), (762, 35146410), (780, 34335339), (794, 33729930), (908, 29495115), (1135, 23596092), (1143, 23430940), (1170, 22890226), (1191, 22486620), (1270, 21087846), (1362, 19663410), (1524, 17573205), (1588, 16864965), (1651, 16221420), (1905, 14058564), (1985, 13491972), (2043, 13108940), (2270, 11798046), (2286, 11715470), (2340, 11445113), (2382, 11243310), (2540, 10543923), (2724, 9831705), (2951, 9075420), (3302, 8110710), (3405, 7865364), (3573, 7495540), (3810, 7029282), (3970, 6745986), (4086, 6554470), (4540, 5899023), (4572, 5857735), (4764, 5621655), (4953, 5407140), (5161, 5189220), (5715, 4686188), (5902, 4537710), (5955, 4497324), (6604, 4055355), (6810, 3932682), (7146, 3747770), (7620, 3514641), (7940, 3372993), (8172, 3277235), (8255, 3244284), (8853, 3025140), (9906, 2703570), (10215, 2621788), (10322, 2594610), (11430, 2343094), (11804, 2268855), (11910, 2248662), (13620, 1966341), (14292, 1873885), (14755, 1815084), (14859, 1802380), (15483, 1729740), (16510, 1622142), (17706, 1512570), (17865, 1499108), (19812, 1351785), (20430, 1310894), (20644, 1297305), (22860, 1171547), (23820, 1124331), (24765, 1081428), (25805, 1037844), (26559, 1008380), (28829, 928980), (29510, 907542), (29718, 901190), (30966, 864870), (33020, 811071), (35412, 756285), (35730, 749554), (40860, 655447), (44265, 605028), (46449, 576580), (49530, 540714), (50419, 531180), (51610, 518922), (53118, 504190), (57658, 464490), (59020, 453771), (59436, 450595), (61932, 432435), (71460, 374777), (74295, 360476), (77415, 345948), (86487, 309660), (88530, 302514), (90119, 297180), (92898, 288290), (99060, 270357), (100838, 265590), (103220, 259461), (106236, 252095), (115316, 232245), (132795, 201676), (144145, 185796), (148590, 180238), (151257, 177060), (154830, 172974)]