138778800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 449056080

約数和(自身を除く): 310277280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1061, 1090, 1200, 1308, 1635, 1744, 2122, 2180, 2616, 2725, 3183, 3270, 4244, 4360, 5232, 5305, 5450, 6366, 6540, 8175, 8488, 8720, 10610, 10900, 12732, 13080, 15915, 16350, 16976, 21220, 21800, 25464, 26160, 26525, 31830, 32700, 42440, 43600, 50928, 53050, 63660, 65400, 79575, 84880, 106100, 115649, 127320, 130800, 159150, 212200, 231298, 254640, 318300, 346947, 424400, 462596, 578245, 636600, 693894, 925192, 1156490, 1273200, 1387788, 1734735, 1850384, 2312980, 2775576, 2891225, 3469470, 4625960, 5551152, 5782450, 6938940, 8673675, 9251920, 11564900, 13877880, 17347350, 23129800, 27755760, 34694700, 46259600, 69389400, 138778800]

約数ペア:

[(1, 138778800), (2, 69389400), (3, 46259600), (4, 34694700), (5, 27755760), (6, 23129800), (8, 17347350), (10, 13877880), (12, 11564900), (15, 9251920), (16, 8673675), (20, 6938940), (24, 5782450), (25, 5551152), (30, 4625960), (40, 3469470), (48, 2891225), (50, 2775576), (60, 2312980), (75, 1850384), (80, 1734735), (100, 1387788), (109, 1273200), (120, 1156490), (150, 925192), (200, 693894), (218, 636600), (240, 578245), (300, 462596), (327, 424400), (400, 346947), (436, 318300), (545, 254640), (600, 231298), (654, 212200), (872, 159150), (1061, 130800), (1090, 127320), (1200, 115649), (1308, 106100), (1635, 84880), (1744, 79575), (2122, 65400), (2180, 63660), (2616, 53050), (2725, 50928), (3183, 43600), (3270, 42440), (4244, 32700), (4360, 31830), (5232, 26525), (5305, 26160), (5450, 25464), (6366, 21800), (6540, 21220), (8175, 16976), (8488, 16350), (8720, 15915), (10610, 13080), (10900, 12732)]