57097980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 96

約数和(自身を含む): 181843200

約数和(自身を除く): 124745220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2459, 2580, 3870, 4644, 4918, 5805, 7377, 7740, 9836, 11610, 12295, 14754, 22131, 23220, 24590, 29508, 36885, 44262, 49180, 66393, 73770, 88524, 105737, 110655, 132786, 147540, 211474, 221310, 265572, 317211, 331965, 422948, 442620, 528685, 634422, 663930, 951633, 1057370, 1268844, 1327860, 1586055, 1903266, 2114740, 2854899, 3172110, 3806532, 4758165, 5709798, 6344220, 9516330, 11419596, 14274495, 19032660, 28548990, 57097980]

約数ペア:

[(1, 57097980), (2, 28548990), (3, 19032660), (4, 14274495), (5, 11419596), (6, 9516330), (9, 6344220), (10, 5709798), (12, 4758165), (15, 3806532), (18, 3172110), (20, 2854899), (27, 2114740), (30, 1903266), (36, 1586055), (43, 1327860), (45, 1268844), (54, 1057370), (60, 951633), (86, 663930), (90, 634422), (108, 528685), (129, 442620), (135, 422948), (172, 331965), (180, 317211), (215, 265572), (258, 221310), (270, 211474), (387, 147540), (430, 132786), (516, 110655), (540, 105737), (645, 88524), (774, 73770), (860, 66393), (1161, 49180), (1290, 44262), (1548, 36885), (1935, 29508), (2322, 24590), (2459, 23220), (2580, 22131), (3870, 14754), (4644, 12295), (4918, 11610), (5805, 9836), (7377, 7740)]