275374400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1121

約数の個数: 168

約数和(自身を含む): 808817280

約数和(自身を除く): 533442880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 320, 322, 350, 368, 400, 448, 460, 560, 575, 644, 700, 736, 800, 805, 920, 1069, 1120, 1150, 1288, 1400, 1472, 1600, 1610, 1840, 2138, 2240, 2300, 2576, 2800, 3220, 3680, 4025, 4276, 4600, 5152, 5345, 5600, 6440, 7360, 7483, 8050, 8552, 9200, 10304, 10690, 11200, 12880, 14966, 16100, 17104, 18400, 21380, 24587, 25760, 26725, 29932, 32200, 34208, 36800, 37415, 42760, 49174, 51520, 53450, 59864, 64400, 68416, 74830, 85520, 98348, 106900, 119728, 122935, 128800, 149660, 171040, 172109, 187075, 196696, 213800, 239456, 245870, 257600, 299320, 342080, 344218, 374150, 393392, 427600, 478912, 491740, 598640, 614675, 688436, 748300, 786784, 855200, 860545, 983480, 1197280, 1229350, 1376872, 1496600, 1573568, 1710400, 1721090, 1966960, 2394560, 2458700, 2753744, 2993200, 3442180, 3933920, 4302725, 4917400, 5507488, 5986400, 6884360, 7867840, 8605450, 9834800, 11014976, 11972800, 13768720, 17210900, 19669600, 27537440, 34421800, 39339200, 55074880, 68843600, 137687200, 275374400]

約数ペア:

[(1, 275374400), (2, 137687200), (4, 68843600), (5, 55074880), (7, 39339200), (8, 34421800), (10, 27537440), (14, 19669600), (16, 17210900), (20, 13768720), (23, 11972800), (25, 11014976), (28, 9834800), (32, 8605450), (35, 7867840), (40, 6884360), (46, 5986400), (50, 5507488), (56, 4917400), (64, 4302725), (70, 3933920), (80, 3442180), (92, 2993200), (100, 2753744), (112, 2458700), (115, 2394560), (140, 1966960), (160, 1721090), (161, 1710400), (175, 1573568), (184, 1496600), (200, 1376872), (224, 1229350), (230, 1197280), (280, 983480), (320, 860545), (322, 855200), (350, 786784), (368, 748300), (400, 688436), (448, 614675), (460, 598640), (560, 491740), (575, 478912), (644, 427600), (700, 393392), (736, 374150), (800, 344218), (805, 342080), (920, 299320), (1069, 257600), (1120, 245870), (1150, 239456), (1288, 213800), (1400, 196696), (1472, 187075), (1600, 172109), (1610, 171040), (1840, 149660), (2138, 128800), (2240, 122935), (2300, 119728), (2576, 106900), (2800, 98348), (3220, 85520), (3680, 74830), (4025, 68416), (4276, 64400), (4600, 59864), (5152, 53450), (5345, 51520), (5600, 49174), (6440, 42760), (7360, 37415), (7483, 36800), (8050, 34208), (8552, 32200), (9200, 29932), (10304, 26725), (10690, 25760), (11200, 24587), (12880, 21380), (14966, 18400), (16100, 17104)]