75326820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33931}}^1$

素因数の和:33980

約数の個数: 48

約数和(自身を含む): 216621888

約数和(自身を除く): 141295068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 33931, 67862, 101793, 135724, 169655, 203586, 339310, 407172, 508965, 678620, 1017930, 1255447, 2035860, 2510894, 3766341, 5021788, 6277235, 7532682, 12554470, 15065364, 18831705, 25108940, 37663410, 75326820]

約数ペア:

[(1, 75326820), (2, 37663410), (3, 25108940), (4, 18831705), (5, 15065364), (6, 12554470), (10, 7532682), (12, 6277235), (15, 5021788), (20, 3766341), (30, 2510894), (37, 2035860), (60, 1255447), (74, 1017930), (111, 678620), (148, 508965), (185, 407172), (222, 339310), (370, 203586), (444, 169655), (555, 135724), (740, 101793), (1110, 67862), (2220, 33931)]