218080620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 681891840

約数和(自身を除く): 463811220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 446, 540, 669, 892, 1115, 1338, 1811, 2007, 2230, 2676, 3345, 3622, 4014, 4460, 5433, 6021, 6690, 7244, 8028, 9055, 10035, 10866, 12042, 13380, 16299, 18110, 20070, 21732, 24084, 27165, 30105, 32598, 36220, 40140, 48897, 54330, 60210, 65196, 81495, 97794, 108660, 120420, 162990, 195588, 244485, 325980, 403853, 488970, 807706, 977940, 1211559, 1615412, 2019265, 2423118, 3634677, 4038530, 4846236, 6057795, 7269354, 8077060, 10904031, 12115590, 14538708, 18173385, 21808062, 24231180, 36346770, 43616124, 54520155, 72693540, 109040310, 218080620]

約数ペア:

[(1, 218080620), (2, 109040310), (3, 72693540), (4, 54520155), (5, 43616124), (6, 36346770), (9, 24231180), (10, 21808062), (12, 18173385), (15, 14538708), (18, 12115590), (20, 10904031), (27, 8077060), (30, 7269354), (36, 6057795), (45, 4846236), (54, 4038530), (60, 3634677), (90, 2423118), (108, 2019265), (135, 1615412), (180, 1211559), (223, 977940), (270, 807706), (446, 488970), (540, 403853), (669, 325980), (892, 244485), (1115, 195588), (1338, 162990), (1811, 120420), (2007, 108660), (2230, 97794), (2676, 81495), (3345, 65196), (3622, 60210), (4014, 54330), (4460, 48897), (5433, 40140), (6021, 36220), (6690, 32598), (7244, 30105), (8028, 27165), (9055, 24084), (10035, 21732), (10866, 20070), (12042, 18110), (13380, 16299)]