27945540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7418

約数の個数: 96

約数和(自身を含む): 99375360

約数和(自身を除く): 71429820

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, 7393, 14786, 22179, 29572, 36965, 44358, 51751, 66537, 73930, 88716, 103502, 110895, 133074, 147860, 155253, 199611, 207004, 221790, 258755, 266148, 310506, 332685, 399222, 443580, 465759, 517510, 621012, 665370, 776265, 798444, 931518, 998055, 1035020, 1330740, 1397277, 1552530, 1863036, 1996110, 2328795, 2794554, 3105060, 3992220, 4657590, 5589108, 6986385, 9315180, 13972770, 27945540]

約数ペア:

[(1, 27945540), (2, 13972770), (3, 9315180), (4, 6986385), (5, 5589108), (6, 4657590), (7, 3992220), (9, 3105060), (10, 2794554), (12, 2328795), (14, 1996110), (15, 1863036), (18, 1552530), (20, 1397277), (21, 1330740), (27, 1035020), (28, 998055), (30, 931518), (35, 798444), (36, 776265), (42, 665370), (45, 621012), (54, 517510), (60, 465759), (63, 443580), (70, 399222), (84, 332685), (90, 310506), (105, 266148), (108, 258755), (126, 221790), (135, 207004), (140, 199611), (180, 155253), (189, 147860), (210, 133074), (252, 110895), (270, 103502), (315, 88716), (378, 73930), (420, 66537), (540, 51751), (630, 44358), (756, 36965), (945, 29572), (1260, 22179), (1890, 14786), (3780, 7393)]