79298800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 220430336

約数和(自身を除く): 141131536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 175, 200, 223, 254, 280, 350, 400, 446, 508, 560, 635, 700, 889, 892, 1016, 1115, 1270, 1400, 1561, 1778, 1784, 2032, 2230, 2540, 2800, 3122, 3175, 3556, 3568, 4445, 4460, 5080, 5575, 6244, 6350, 7112, 7805, 8890, 8920, 10160, 11150, 12488, 12700, 14224, 15610, 17780, 17840, 22225, 22300, 24976, 25400, 28321, 31220, 35560, 39025, 44450, 44600, 50800, 56642, 62440, 71120, 78050, 88900, 89200, 113284, 124880, 141605, 156100, 177800, 198247, 226568, 283210, 312200, 355600, 396494, 453136, 566420, 624400, 708025, 792988, 991235, 1132840, 1416050, 1585976, 1982470, 2265680, 2832100, 3171952, 3964940, 4956175, 5664200, 7929880, 9912350, 11328400, 15859760, 19824700, 39649400, 79298800]

約数ペア:

[(1, 79298800), (2, 39649400), (4, 19824700), (5, 15859760), (7, 11328400), (8, 9912350), (10, 7929880), (14, 5664200), (16, 4956175), (20, 3964940), (25, 3171952), (28, 2832100), (35, 2265680), (40, 1982470), (50, 1585976), (56, 1416050), (70, 1132840), (80, 991235), (100, 792988), (112, 708025), (127, 624400), (140, 566420), (175, 453136), (200, 396494), (223, 355600), (254, 312200), (280, 283210), (350, 226568), (400, 198247), (446, 177800), (508, 156100), (560, 141605), (635, 124880), (700, 113284), (889, 89200), (892, 88900), (1016, 78050), (1115, 71120), (1270, 62440), (1400, 56642), (1561, 50800), (1778, 44600), (1784, 44450), (2032, 39025), (2230, 35560), (2540, 31220), (2800, 28321), (3122, 25400), (3175, 24976), (3556, 22300), (3568, 22225), (4445, 17840), (4460, 17780), (5080, 15610), (5575, 14224), (6244, 12700), (6350, 12488), (7112, 11150), (7805, 10160), (8890, 8920)]