85285980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 96

約数和(自身を含む): 285768000

約数和(自身を除く): 200482020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12149, 24298, 36447, 48596, 60745, 72894, 109341, 121490, 145788, 157937, 182235, 218682, 242980, 315874, 328023, 364470, 437364, 473811, 546705, 631748, 656046, 728940, 789685, 947622, 1093410, 1312092, 1421433, 1579370, 1640115, 1895244, 2186820, 2369055, 2842866, 3158740, 3280230, 4264299, 4738110, 5685732, 6560460, 7107165, 8528598, 9476220, 14214330, 17057196, 21321495, 28428660, 42642990, 85285980]

約数ペア:

[(1, 85285980), (2, 42642990), (3, 28428660), (4, 21321495), (5, 17057196), (6, 14214330), (9, 9476220), (10, 8528598), (12, 7107165), (13, 6560460), (15, 5685732), (18, 4738110), (20, 4264299), (26, 3280230), (27, 3158740), (30, 2842866), (36, 2369055), (39, 2186820), (45, 1895244), (52, 1640115), (54, 1579370), (60, 1421433), (65, 1312092), (78, 1093410), (90, 947622), (108, 789685), (117, 728940), (130, 656046), (135, 631748), (156, 546705), (180, 473811), (195, 437364), (234, 364470), (260, 328023), (270, 315874), (351, 242980), (390, 218682), (468, 182235), (540, 157937), (585, 145788), (702, 121490), (780, 109341), (1170, 72894), (1404, 60745), (1755, 48596), (2340, 36447), (3510, 24298), (7020, 12149)]