286066620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{75679}}^1$

素因数の和:75704

約数の個数: 96

約数和(自身を含む): 1017139200

約数和(自身を除く): 731072580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 75679, 151358, 227037, 302716, 378395, 454074, 529753, 681111, 756790, 908148, 1059506, 1135185, 1362222, 1513580, 1589259, 2043333, 2119012, 2270370, 2648765, 2724444, 3178518, 3405555, 4086666, 4540740, 4767777, 5297530, 6357036, 6811110, 7946295, 8173332, 9535554, 10216665, 10595060, 13622220, 14303331, 15892590, 19071108, 20433330, 23838885, 28606662, 31785180, 40866660, 47677770, 57213324, 71516655, 95355540, 143033310, 286066620]

約数ペア:

[(1, 286066620), (2, 143033310), (3, 95355540), (4, 71516655), (5, 57213324), (6, 47677770), (7, 40866660), (9, 31785180), (10, 28606662), (12, 23838885), (14, 20433330), (15, 19071108), (18, 15892590), (20, 14303331), (21, 13622220), (27, 10595060), (28, 10216665), (30, 9535554), (35, 8173332), (36, 7946295), (42, 6811110), (45, 6357036), (54, 5297530), (60, 4767777), (63, 4540740), (70, 4086666), (84, 3405555), (90, 3178518), (105, 2724444), (108, 2648765), (126, 2270370), (135, 2119012), (140, 2043333), (180, 1589259), (189, 1513580), (210, 1362222), (252, 1135185), (270, 1059506), (315, 908148), (378, 756790), (420, 681111), (540, 529753), (630, 454074), (756, 378395), (945, 302716), (1260, 227037), (1890, 151358), (3780, 75679)]