86422140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7649

約数の個数: 120

約数和(自身を含む): 309880032

約数和(自身を除く): 223457892

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, 7621, 11340, 15242, 22863, 30484, 38105, 45726, 53347, 68589, 76210, 91452, 106694, 114315, 137178, 152420, 160041, 205767, 213388, 228630, 266735, 274356, 320082, 342945, 411534, 457260, 480123, 533470, 617301, 640164, 685890, 800205, 823068, 960246, 1028835, 1066940, 1234602, 1371780, 1440369, 1600410, 1920492, 2057670, 2400615, 2469204, 2880738, 3086505, 3200820, 4115340, 4321107, 4801230, 5761476, 6173010, 7201845, 8642214, 9602460, 12346020, 14403690, 17284428, 21605535, 28807380, 43211070, 86422140]

約数ペア:

[(1, 86422140), (2, 43211070), (3, 28807380), (4, 21605535), (5, 17284428), (6, 14403690), (7, 12346020), (9, 9602460), (10, 8642214), (12, 7201845), (14, 6173010), (15, 5761476), (18, 4801230), (20, 4321107), (21, 4115340), (27, 3200820), (28, 3086505), (30, 2880738), (35, 2469204), (36, 2400615), (42, 2057670), (45, 1920492), (54, 1600410), (60, 1440369), (63, 1371780), (70, 1234602), (81, 1066940), (84, 1028835), (90, 960246), (105, 823068), (108, 800205), (126, 685890), (135, 640164), (140, 617301), (162, 533470), (180, 480123), (189, 457260), (210, 411534), (252, 342945), (270, 320082), (315, 274356), (324, 266735), (378, 228630), (405, 213388), (420, 205767), (540, 160041), (567, 152420), (630, 137178), (756, 114315), (810, 106694), (945, 91452), (1134, 76210), (1260, 68589), (1620, 53347), (1890, 45726), (2268, 38105), (2835, 30484), (3780, 22863), (5670, 15242), (7621, 11340)]