310056660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4515

約数の個数: 120

約数和(自身を含む): 995502816

約数和(自身を除く): 685446156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1935, 2322, 2580, 3483, 3870, 4451, 4644, 5805, 6966, 7740, 8902, 11610, 13353, 13932, 17415, 17804, 22255, 23220, 26706, 34830, 40059, 44510, 53412, 66765, 69660, 80118, 89020, 120177, 133530, 160236, 191393, 200295, 240354, 267060, 360531, 382786, 400590, 480708, 574179, 600885, 721062, 765572, 801180, 956965, 1148358, 1201770, 1442124, 1722537, 1802655, 1913930, 2296716, 2403540, 2870895, 3445074, 3605310, 3827860, 5167611, 5741790, 6890148, 7210620, 8612685, 10335222, 11483580, 15502833, 17225370, 20670444, 25838055, 31005666, 34450740, 51676110, 62011332, 77514165, 103352220, 155028330, 310056660]

約数ペア:

[(1, 310056660), (2, 155028330), (3, 103352220), (4, 77514165), (5, 62011332), (6, 51676110), (9, 34450740), (10, 31005666), (12, 25838055), (15, 20670444), (18, 17225370), (20, 15502833), (27, 11483580), (30, 10335222), (36, 8612685), (43, 7210620), (45, 6890148), (54, 5741790), (60, 5167611), (81, 3827860), (86, 3605310), (90, 3445074), (108, 2870895), (129, 2403540), (135, 2296716), (162, 1913930), (172, 1802655), (180, 1722537), (215, 1442124), (258, 1201770), (270, 1148358), (324, 956965), (387, 801180), (405, 765572), (430, 721062), (516, 600885), (540, 574179), (645, 480708), (774, 400590), (810, 382786), (860, 360531), (1161, 267060), (1290, 240354), (1548, 200295), (1620, 191393), (1935, 160236), (2322, 133530), (2580, 120177), (3483, 89020), (3870, 80118), (4451, 69660), (4644, 66765), (5805, 53412), (6966, 44510), (7740, 40059), (8902, 34830), (11610, 26706), (13353, 23220), (13932, 22255), (17415, 17804)]