77517360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 282267648

約数和(自身を除く): 204750288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 151, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 302, 310, 345, 360, 368, 372, 414, 453, 460, 465, 496, 552, 558, 604, 620, 690, 713, 720, 744, 755, 828, 906, 920, 930, 1035, 1104, 1116, 1208, 1240, 1359, 1380, 1395, 1426, 1488, 1510, 1656, 1812, 1840, 1860, 2070, 2139, 2232, 2265, 2416, 2480, 2718, 2760, 2790, 2852, 3020, 3312, 3473, 3565, 3624, 3720, 4140, 4278, 4464, 4530, 4681, 5436, 5520, 5580, 5704, 6040, 6417, 6795, 6946, 7130, 7248, 7440, 8280, 8556, 9060, 9362, 10419, 10695, 10872, 11160, 11408, 12080, 12834, 13590, 13892, 14043, 14260, 16560, 17112, 17365, 18120, 18724, 20838, 21390, 21744, 22320, 23405, 25668, 27180, 27784, 28086, 28520, 31257, 32085, 34224, 34730, 36240, 37448, 41676, 42129, 42780, 46810, 51336, 52095, 54360, 55568, 56172, 57040, 62514, 64170, 69460, 70215, 74896, 83352, 84258, 85560, 93620, 102672, 104190, 107663, 108720, 112344, 125028, 128340, 138920, 140430, 156285, 166704, 168516, 171120, 187240, 208380, 210645, 215326, 224688, 250056, 256680, 277840, 280860, 312570, 322989, 337032, 374480, 416760, 421290, 430652, 500112, 513360, 538315, 561720, 625140, 645978, 674064, 833520, 842580, 861304, 968967, 1076630, 1123440, 1250280, 1291956, 1614945, 1685160, 1722608, 1937934, 2153260, 2500560, 2583912, 3229890, 3370320, 3875868, 4306520, 4844835, 5167824, 6459780, 7751736, 8613040, 9689670, 12919560, 15503472, 19379340, 25839120, 38758680, 77517360]

約数ペア:

[(1, 77517360), (2, 38758680), (3, 25839120), (4, 19379340), (5, 15503472), (6, 12919560), (8, 9689670), (9, 8613040), (10, 7751736), (12, 6459780), (15, 5167824), (16, 4844835), (18, 4306520), (20, 3875868), (23, 3370320), (24, 3229890), (30, 2583912), (31, 2500560), (36, 2153260), (40, 1937934), (45, 1722608), (46, 1685160), (48, 1614945), (60, 1291956), (62, 1250280), (69, 1123440), (72, 1076630), (80, 968967), (90, 861304), (92, 842580), (93, 833520), (115, 674064), (120, 645978), (124, 625140), (138, 561720), (144, 538315), (151, 513360), (155, 500112), (180, 430652), (184, 421290), (186, 416760), (207, 374480), (230, 337032), (240, 322989), (248, 312570), (276, 280860), (279, 277840), (302, 256680), (310, 250056), (345, 224688), (360, 215326), (368, 210645), (372, 208380), (414, 187240), (453, 171120), (460, 168516), (465, 166704), (496, 156285), (552, 140430), (558, 138920), (604, 128340), (620, 125028), (690, 112344), (713, 108720), (720, 107663), (744, 104190), (755, 102672), (828, 93620), (906, 85560), (920, 84258), (930, 83352), (1035, 74896), (1104, 70215), (1116, 69460), (1208, 64170), (1240, 62514), (1359, 57040), (1380, 56172), (1395, 55568), (1426, 54360), (1488, 52095), (1510, 51336), (1656, 46810), (1812, 42780), (1840, 42129), (1860, 41676), (2070, 37448), (2139, 36240), (2232, 34730), (2265, 34224), (2416, 32085), (2480, 31257), (2718, 28520), (2760, 28086), (2790, 27784), (2852, 27180), (3020, 25668), (3312, 23405), (3473, 22320), (3565, 21744), (3624, 21390), (3720, 20838), (4140, 18724), (4278, 18120), (4464, 17365), (4530, 17112), (4681, 16560), (5436, 14260), (5520, 14043), (5580, 13892), (5704, 13590), (6040, 12834), (6417, 12080), (6795, 11408), (6946, 11160), (7130, 10872), (7248, 10695), (7440, 10419), (8280, 9362), (8556, 9060)]