27123390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 56926530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 127, 135, 189, 210, 226, 254, 270, 315, 339, 378, 381, 565, 630, 635, 678, 762, 791, 889, 945, 1017, 1130, 1143, 1270, 1582, 1695, 1778, 1890, 1905, 2034, 2286, 2373, 2667, 3051, 3390, 3429, 3810, 3955, 4445, 4746, 5085, 5334, 5715, 6102, 6858, 7119, 7910, 8001, 8890, 10170, 11430, 11865, 13335, 14238, 14351, 15255, 16002, 17145, 21357, 23730, 24003, 26670, 28702, 30510, 34290, 35595, 40005, 42714, 43053, 48006, 71190, 71755, 80010, 86106, 100457, 106785, 120015, 129159, 143510, 200914, 213570, 215265, 240030, 258318, 301371, 387477, 430530, 502285, 602742, 645795, 774954, 904113, 1004570, 1291590, 1506855, 1808226, 1937385, 2712339, 3013710, 3874770, 4520565, 5424678, 9041130, 13561695, 27123390]

約数ペア:

[(1, 27123390), (2, 13561695), (3, 9041130), (5, 5424678), (6, 4520565), (7, 3874770), (9, 3013710), (10, 2712339), (14, 1937385), (15, 1808226), (18, 1506855), (21, 1291590), (27, 1004570), (30, 904113), (35, 774954), (42, 645795), (45, 602742), (54, 502285), (63, 430530), (70, 387477), (90, 301371), (105, 258318), (113, 240030), (126, 215265), (127, 213570), (135, 200914), (189, 143510), (210, 129159), (226, 120015), (254, 106785), (270, 100457), (315, 86106), (339, 80010), (378, 71755), (381, 71190), (565, 48006), (630, 43053), (635, 42714), (678, 40005), (762, 35595), (791, 34290), (889, 30510), (945, 28702), (1017, 26670), (1130, 24003), (1143, 23730), (1270, 21357), (1582, 17145), (1695, 16002), (1778, 15255), (1890, 14351), (1905, 14238), (2034, 13335), (2286, 11865), (2373, 11430), (2667, 10170), (3051, 8890), (3390, 8001), (3429, 7910), (3810, 7119), (3955, 6858), (4445, 6102), (4746, 5715), (5085, 5334)]