77144850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:952

約数の個数: 72

約数和(自身を含む): 208392912

約数和(自身を除く): 131248062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 251, 450, 502, 683, 753, 1255, 1366, 1506, 2049, 2259, 2510, 3415, 3765, 4098, 4518, 6147, 6275, 6830, 7530, 10245, 11295, 12294, 12550, 17075, 18825, 20490, 22590, 30735, 34150, 37650, 51225, 56475, 61470, 102450, 112950, 153675, 171433, 307350, 342866, 514299, 857165, 1028598, 1542897, 1714330, 2571495, 3085794, 4285825, 5142990, 7714485, 8571650, 12857475, 15428970, 25714950, 38572425, 77144850]

約数ペア:

[(1, 77144850), (2, 38572425), (3, 25714950), (5, 15428970), (6, 12857475), (9, 8571650), (10, 7714485), (15, 5142990), (18, 4285825), (25, 3085794), (30, 2571495), (45, 1714330), (50, 1542897), (75, 1028598), (90, 857165), (150, 514299), (225, 342866), (251, 307350), (450, 171433), (502, 153675), (683, 112950), (753, 102450), (1255, 61470), (1366, 56475), (1506, 51225), (2049, 37650), (2259, 34150), (2510, 30735), (3415, 22590), (3765, 20490), (4098, 18825), (4518, 17075), (6147, 12550), (6275, 12294), (6830, 11295), (7530, 10245)]