198269280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12517}}^1$

素因数の和:12549

約数の個数: 144

約数和(自身を含む): 738161424

約数和(自身を除く): 539892144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 12517, 15840, 25034, 37551, 50068, 62585, 75102, 100136, 112653, 125170, 137687, 150204, 187755, 200272, 225306, 250340, 275374, 300408, 375510, 400544, 413061, 450612, 500680, 550748, 563265, 600816, 688435, 751020, 826122, 901224, 1001360, 1101496, 1126530, 1201632, 1239183, 1376870, 1502040, 1652244, 1802448, 2002720, 2065305, 2202992, 2253060, 2478366, 2753740, 3004080, 3304488, 3604896, 4130610, 4405984, 4506120, 4956732, 5507480, 6008160, 6195915, 6608976, 8261220, 9012240, 9913464, 11014960, 12391830, 13217952, 16522440, 18024480, 19826928, 22029920, 24783660, 33044880, 39653856, 49567320, 66089760, 99134640, 198269280]

約数ペア:

[(1, 198269280), (2, 99134640), (3, 66089760), (4, 49567320), (5, 39653856), (6, 33044880), (8, 24783660), (9, 22029920), (10, 19826928), (11, 18024480), (12, 16522440), (15, 13217952), (16, 12391830), (18, 11014960), (20, 9913464), (22, 9012240), (24, 8261220), (30, 6608976), (32, 6195915), (33, 6008160), (36, 5507480), (40, 4956732), (44, 4506120), (45, 4405984), (48, 4130610), (55, 3604896), (60, 3304488), (66, 3004080), (72, 2753740), (80, 2478366), (88, 2253060), (90, 2202992), (96, 2065305), (99, 2002720), (110, 1802448), (120, 1652244), (132, 1502040), (144, 1376870), (160, 1239183), (165, 1201632), (176, 1126530), (180, 1101496), (198, 1001360), (220, 901224), (240, 826122), (264, 751020), (288, 688435), (330, 600816), (352, 563265), (360, 550748), (396, 500680), (440, 450612), (480, 413061), (495, 400544), (528, 375510), (660, 300408), (720, 275374), (792, 250340), (880, 225306), (990, 200272), (1056, 187755), (1320, 150204), (1440, 137687), (1584, 125170), (1760, 112653), (1980, 100136), (2640, 75102), (3168, 62585), (3960, 50068), (5280, 37551), (7920, 25034), (12517, 15840)]