206571600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 240

約数和(自身を含む): 760189440

約数和(自身を除く): 553617840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 617, 620, 675, 720, 744, 775, 837, 900, 930, 1080, 1116, 1200, 1234, 1240, 1350, 1395, 1488, 1550, 1674, 1800, 1851, 1860, 2160, 2232, 2325, 2468, 2480, 2700, 2790, 3085, 3100, 3348, 3600, 3702, 3720, 4185, 4464, 4650, 4936, 5400, 5553, 5580, 6170, 6200, 6696, 6975, 7404, 7440, 8370, 9255, 9300, 9872, 10800, 11106, 11160, 12340, 12400, 13392, 13950, 14808, 15425, 16659, 16740, 18510, 18600, 19127, 20925, 22212, 22320, 24680, 27765, 27900, 29616, 30850, 33318, 33480, 37020, 37200, 38254, 41850, 44424, 46275, 49360, 55530, 55800, 57381, 61700, 66636, 66960, 74040, 76508, 83295, 83700, 88848, 92550, 95635, 111060, 111600, 114762, 123400, 133272, 138825, 148080, 153016, 166590, 167400, 172143, 185100, 191270, 222120, 229524, 246800, 266544, 277650, 286905, 306032, 333180, 334800, 344286, 370200, 382540, 416475, 444240, 459048, 478175, 516429, 555300, 573810, 666360, 688572, 740400, 765080, 832950, 860715, 918096, 956350, 1032858, 1110600, 1147620, 1332720, 1377144, 1434525, 1530160, 1665900, 1721430, 1912700, 2065716, 2221200, 2295240, 2582145, 2754288, 2869050, 3331800, 3442860, 3825400, 4131432, 4303575, 4590480, 5164290, 5738100, 6663600, 6885720, 7650800, 8262864, 8607150, 10328580, 11476200, 12910725, 13771440, 17214300, 20657160, 22952400, 25821450, 34428600, 41314320, 51642900, 68857200, 103285800, 206571600]

約数ペア:

[(1, 206571600), (2, 103285800), (3, 68857200), (4, 51642900), (5, 41314320), (6, 34428600), (8, 25821450), (9, 22952400), (10, 20657160), (12, 17214300), (15, 13771440), (16, 12910725), (18, 11476200), (20, 10328580), (24, 8607150), (25, 8262864), (27, 7650800), (30, 6885720), (31, 6663600), (36, 5738100), (40, 5164290), (45, 4590480), (48, 4303575), (50, 4131432), (54, 3825400), (60, 3442860), (62, 3331800), (72, 2869050), (75, 2754288), (80, 2582145), (90, 2295240), (93, 2221200), (100, 2065716), (108, 1912700), (120, 1721430), (124, 1665900), (135, 1530160), (144, 1434525), (150, 1377144), (155, 1332720), (180, 1147620), (186, 1110600), (200, 1032858), (216, 956350), (225, 918096), (240, 860715), (248, 832950), (270, 765080), (279, 740400), (300, 688572), (310, 666360), (360, 573810), (372, 555300), (400, 516429), (432, 478175), (450, 459048), (465, 444240), (496, 416475), (540, 382540), (558, 370200), (600, 344286), (617, 334800), (620, 333180), (675, 306032), (720, 286905), (744, 277650), (775, 266544), (837, 246800), (900, 229524), (930, 222120), (1080, 191270), (1116, 185100), (1200, 172143), (1234, 167400), (1240, 166590), (1350, 153016), (1395, 148080), (1488, 138825), (1550, 133272), (1674, 123400), (1800, 114762), (1851, 111600), (1860, 111060), (2160, 95635), (2232, 92550), (2325, 88848), (2468, 83700), (2480, 83295), (2700, 76508), (2790, 74040), (3085, 66960), (3100, 66636), (3348, 61700), (3600, 57381), (3702, 55800), (3720, 55530), (4185, 49360), (4464, 46275), (4650, 44424), (4936, 41850), (5400, 38254), (5553, 37200), (5580, 37020), (6170, 33480), (6200, 33318), (6696, 30850), (6975, 29616), (7404, 27900), (7440, 27765), (8370, 24680), (9255, 22320), (9300, 22212), (9872, 20925), (10800, 19127), (11106, 18600), (11160, 18510), (12340, 16740), (12400, 16659), (13392, 15425), (13950, 14808)]