84749600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 231313320

約数和(自身を除く): 146563720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 260, 281, 290, 325, 377, 400, 416, 464, 520, 562, 580, 650, 725, 754, 800, 928, 1040, 1124, 1160, 1300, 1405, 1450, 1508, 1885, 2080, 2248, 2320, 2600, 2810, 2900, 3016, 3653, 3770, 4496, 4640, 5200, 5620, 5800, 6032, 7025, 7306, 7540, 8149, 8992, 9425, 10400, 11240, 11600, 12064, 14050, 14612, 15080, 16298, 18265, 18850, 22480, 23200, 28100, 29224, 30160, 32596, 36530, 37700, 40745, 44960, 56200, 58448, 60320, 65192, 73060, 75400, 81490, 91325, 105937, 112400, 116896, 130384, 146120, 150800, 162980, 182650, 203725, 211874, 224800, 260768, 292240, 301600, 325960, 365300, 407450, 423748, 529685, 584480, 651920, 730600, 814900, 847496, 1059370, 1303840, 1461200, 1629800, 1694992, 2118740, 2648425, 2922400, 3259600, 3389984, 4237480, 5296850, 6519200, 8474960, 10593700, 16949920, 21187400, 42374800, 84749600]

約数ペア:

[(1, 84749600), (2, 42374800), (4, 21187400), (5, 16949920), (8, 10593700), (10, 8474960), (13, 6519200), (16, 5296850), (20, 4237480), (25, 3389984), (26, 3259600), (29, 2922400), (32, 2648425), (40, 2118740), (50, 1694992), (52, 1629800), (58, 1461200), (65, 1303840), (80, 1059370), (100, 847496), (104, 814900), (116, 730600), (130, 651920), (145, 584480), (160, 529685), (200, 423748), (208, 407450), (232, 365300), (260, 325960), (281, 301600), (290, 292240), (325, 260768), (377, 224800), (400, 211874), (416, 203725), (464, 182650), (520, 162980), (562, 150800), (580, 146120), (650, 130384), (725, 116896), (754, 112400), (800, 105937), (928, 91325), (1040, 81490), (1124, 75400), (1160, 73060), (1300, 65192), (1405, 60320), (1450, 58448), (1508, 56200), (1885, 44960), (2080, 40745), (2248, 37700), (2320, 36530), (2600, 32596), (2810, 30160), (2900, 29224), (3016, 28100), (3653, 23200), (3770, 22480), (4496, 18850), (4640, 18265), (5200, 16298), (5620, 15080), (5800, 14612), (6032, 14050), (7025, 12064), (7306, 11600), (7540, 11240), (8149, 10400), (8992, 9425)]