83836620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7421

約数の個数: 120

約数和(自身を含む): 300610464

約数和(自身を除く): 216773844

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7393, 11340, 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, 598833, 621012, 665370, 776265, 798444, 931518, 998055, 1035020, 1197666, 1330740, 1397277, 1552530, 1863036, 1996110, 2328795, 2395332, 2794554, 2994165, 3105060, 3992220, 4191831, 4657590, 5589108, 5988330, 6986385, 8383662, 9315180, 11976660, 13972770, 16767324, 20959155, 27945540, 41918310, 83836620]

約数ペア:

[(1, 83836620), (2, 41918310), (3, 27945540), (4, 20959155), (5, 16767324), (6, 13972770), (7, 11976660), (9, 9315180), (10, 8383662), (12, 6986385), (14, 5988330), (15, 5589108), (18, 4657590), (20, 4191831), (21, 3992220), (27, 3105060), (28, 2994165), (30, 2794554), (35, 2395332), (36, 2328795), (42, 1996110), (45, 1863036), (54, 1552530), (60, 1397277), (63, 1330740), (70, 1197666), (81, 1035020), (84, 998055), (90, 931518), (105, 798444), (108, 776265), (126, 665370), (135, 621012), (140, 598833), (162, 517510), (180, 465759), (189, 443580), (210, 399222), (252, 332685), (270, 310506), (315, 266148), (324, 258755), (378, 221790), (405, 207004), (420, 199611), (540, 155253), (567, 147860), (630, 133074), (756, 110895), (810, 103502), (945, 88716), (1134, 73930), (1260, 66537), (1620, 51751), (1890, 44358), (2268, 36965), (2835, 29572), (3780, 22179), (5670, 14786), (7393, 11340)]