143256800

素因数分解:

$2^5\times 5^2\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:892

約数の個数: 72

約数和(自身を含む): 351430632

約数和(自身を除く): 208173832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 331, 400, 541, 662, 800, 1082, 1324, 1655, 2164, 2648, 2705, 3310, 4328, 5296, 5410, 6620, 8275, 8656, 10592, 10820, 13240, 13525, 16550, 17312, 21640, 26480, 27050, 33100, 43280, 52960, 54100, 66200, 86560, 108200, 132400, 179071, 216400, 264800, 358142, 432800, 716284, 895355, 1432568, 1790710, 2865136, 3581420, 4476775, 5730272, 7162840, 8953550, 14325680, 17907100, 28651360, 35814200, 71628400, 143256800]

約数ペア:

[(1, 143256800), (2, 71628400), (4, 35814200), (5, 28651360), (8, 17907100), (10, 14325680), (16, 8953550), (20, 7162840), (25, 5730272), (32, 4476775), (40, 3581420), (50, 2865136), (80, 1790710), (100, 1432568), (160, 895355), (200, 716284), (331, 432800), (400, 358142), (541, 264800), (662, 216400), (800, 179071), (1082, 132400), (1324, 108200), (1655, 86560), (2164, 66200), (2648, 54100), (2705, 52960), (3310, 43280), (4328, 33100), (5296, 27050), (5410, 26480), (6620, 21640), (8275, 17312), (8656, 16550), (10592, 13525), (10820, 13240)]