156108400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 432988160

約数和(自身を除く): 276879760

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, 254, 280, 350, 400, 439, 508, 560, 635, 700, 878, 889, 1016, 1270, 1400, 1756, 1778, 2032, 2195, 2540, 2800, 3073, 3175, 3512, 3556, 4390, 4445, 5080, 6146, 6350, 7024, 7112, 8780, 8890, 10160, 10975, 12292, 12700, 14224, 15365, 17560, 17780, 21950, 22225, 24584, 25400, 30730, 35120, 35560, 43900, 44450, 49168, 50800, 55753, 61460, 71120, 76825, 87800, 88900, 111506, 122920, 153650, 175600, 177800, 223012, 245840, 278765, 307300, 355600, 390271, 446024, 557530, 614600, 780542, 892048, 1115060, 1229200, 1393825, 1561084, 1951355, 2230120, 2787650, 3122168, 3902710, 4460240, 5575300, 6244336, 7805420, 9756775, 11150600, 15610840, 19513550, 22301200, 31221680, 39027100, 78054200, 156108400]

約数ペア:

[(1, 156108400), (2, 78054200), (4, 39027100), (5, 31221680), (7, 22301200), (8, 19513550), (10, 15610840), (14, 11150600), (16, 9756775), (20, 7805420), (25, 6244336), (28, 5575300), (35, 4460240), (40, 3902710), (50, 3122168), (56, 2787650), (70, 2230120), (80, 1951355), (100, 1561084), (112, 1393825), (127, 1229200), (140, 1115060), (175, 892048), (200, 780542), (254, 614600), (280, 557530), (350, 446024), (400, 390271), (439, 355600), (508, 307300), (560, 278765), (635, 245840), (700, 223012), (878, 177800), (889, 175600), (1016, 153650), (1270, 122920), (1400, 111506), (1756, 88900), (1778, 87800), (2032, 76825), (2195, 71120), (2540, 61460), (2800, 55753), (3073, 50800), (3175, 49168), (3512, 44450), (3556, 43900), (4390, 35560), (4445, 35120), (5080, 30730), (6146, 25400), (6350, 24584), (7024, 22225), (7112, 21950), (8780, 17780), (8890, 17560), (10160, 15365), (10975, 14224), (12292, 12700)]