54246780

素因数分解:

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

素因数の和:265

約数の個数: 192

約数和(自身を含む): 196116480

約数和(自身を除く): 141869700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 113, 126, 127, 135, 140, 180, 189, 210, 226, 252, 254, 270, 315, 339, 378, 381, 420, 452, 508, 540, 565, 630, 635, 678, 756, 762, 791, 889, 945, 1017, 1130, 1143, 1260, 1270, 1356, 1524, 1582, 1695, 1778, 1890, 1905, 2034, 2260, 2286, 2373, 2540, 2667, 3051, 3164, 3390, 3429, 3556, 3780, 3810, 3955, 4068, 4445, 4572, 4746, 5085, 5334, 5715, 6102, 6780, 6858, 7119, 7620, 7910, 8001, 8890, 9492, 10170, 10668, 11430, 11865, 12204, 13335, 13716, 14238, 14351, 15255, 15820, 16002, 17145, 17780, 20340, 21357, 22860, 23730, 24003, 26670, 28476, 28702, 30510, 32004, 34290, 35595, 40005, 42714, 43053, 47460, 48006, 53340, 57404, 61020, 68580, 71190, 71755, 80010, 85428, 86106, 96012, 100457, 106785, 120015, 129159, 142380, 143510, 160020, 172212, 200914, 213570, 215265, 240030, 258318, 287020, 301371, 387477, 401828, 427140, 430530, 480060, 502285, 516636, 602742, 645795, 774954, 861060, 904113, 1004570, 1205484, 1291590, 1506855, 1549908, 1808226, 1937385, 2009140, 2583180, 2712339, 3013710, 3616452, 3874770, 4520565, 5424678, 6027420, 7749540, 9041130, 10849356, 13561695, 18082260, 27123390, 54246780]

約数ペア:

[(1, 54246780), (2, 27123390), (3, 18082260), (4, 13561695), (5, 10849356), (6, 9041130), (7, 7749540), (9, 6027420), (10, 5424678), (12, 4520565), (14, 3874770), (15, 3616452), (18, 3013710), (20, 2712339), (21, 2583180), (27, 2009140), (28, 1937385), (30, 1808226), (35, 1549908), (36, 1506855), (42, 1291590), (45, 1205484), (54, 1004570), (60, 904113), (63, 861060), (70, 774954), (84, 645795), (90, 602742), (105, 516636), (108, 502285), (113, 480060), (126, 430530), (127, 427140), (135, 401828), (140, 387477), (180, 301371), (189, 287020), (210, 258318), (226, 240030), (252, 215265), (254, 213570), (270, 200914), (315, 172212), (339, 160020), (378, 143510), (381, 142380), (420, 129159), (452, 120015), (508, 106785), (540, 100457), (565, 96012), (630, 86106), (635, 85428), (678, 80010), (756, 71755), (762, 71190), (791, 68580), (889, 61020), (945, 57404), (1017, 53340), (1130, 48006), (1143, 47460), (1260, 43053), (1270, 42714), (1356, 40005), (1524, 35595), (1582, 34290), (1695, 32004), (1778, 30510), (1890, 28702), (1905, 28476), (2034, 26670), (2260, 24003), (2286, 23730), (2373, 22860), (2540, 21357), (2667, 20340), (3051, 17780), (3164, 17145), (3390, 16002), (3429, 15820), (3556, 15255), (3780, 14351), (3810, 14238), (3955, 13716), (4068, 13335), (4445, 12204), (4572, 11865), (4746, 11430), (5085, 10668), (5334, 10170), (5715, 9492), (6102, 8890), (6780, 8001), (6858, 7910), (7119, 7620)]