88120620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 317195424

約数和(自身を除く): 229074804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 97, 98, 103, 105, 126, 140, 147, 180, 194, 196, 206, 210, 245, 252, 291, 294, 309, 315, 388, 412, 420, 441, 485, 490, 515, 582, 588, 618, 630, 679, 721, 735, 873, 882, 927, 970, 980, 1030, 1164, 1236, 1260, 1358, 1442, 1455, 1470, 1545, 1746, 1764, 1854, 1940, 2037, 2060, 2163, 2205, 2716, 2884, 2910, 2940, 3090, 3395, 3492, 3605, 3708, 4074, 4326, 4365, 4410, 4635, 4753, 5047, 5820, 6111, 6180, 6489, 6790, 7210, 8148, 8652, 8730, 8820, 9270, 9506, 9991, 10094, 10185, 10815, 12222, 12978, 13580, 14259, 14420, 15141, 17460, 18540, 19012, 19982, 20188, 20370, 21630, 23765, 24444, 25235, 25956, 28518, 29973, 30282, 30555, 32445, 39964, 40740, 42777, 43260, 45423, 47530, 49955, 50470, 57036, 59946, 60564, 61110, 64890, 69937, 71295, 75705, 85554, 89919, 90846, 95060, 99910, 100940, 119892, 122220, 129780, 139874, 142590, 149865, 151410, 171108, 179838, 181692, 199820, 209811, 213885, 227115, 279748, 285180, 299730, 302820, 349685, 359676, 419622, 427770, 449595, 454230, 489559, 599460, 629433, 699370, 839244, 855540, 899190, 908460, 979118, 1049055, 1258866, 1398740, 1468677, 1798380, 1958236, 2098110, 2447795, 2517732, 2937354, 3147165, 4196220, 4406031, 4895590, 5874708, 6294330, 7343385, 8812062, 9791180, 12588660, 14686770, 17624124, 22030155, 29373540, 44060310, 88120620]

約数ペア:

[(1, 88120620), (2, 44060310), (3, 29373540), (4, 22030155), (5, 17624124), (6, 14686770), (7, 12588660), (9, 9791180), (10, 8812062), (12, 7343385), (14, 6294330), (15, 5874708), (18, 4895590), (20, 4406031), (21, 4196220), (28, 3147165), (30, 2937354), (35, 2517732), (36, 2447795), (42, 2098110), (45, 1958236), (49, 1798380), (60, 1468677), (63, 1398740), (70, 1258866), (84, 1049055), (90, 979118), (97, 908460), (98, 899190), (103, 855540), (105, 839244), (126, 699370), (140, 629433), (147, 599460), (180, 489559), (194, 454230), (196, 449595), (206, 427770), (210, 419622), (245, 359676), (252, 349685), (291, 302820), (294, 299730), (309, 285180), (315, 279748), (388, 227115), (412, 213885), (420, 209811), (441, 199820), (485, 181692), (490, 179838), (515, 171108), (582, 151410), (588, 149865), (618, 142590), (630, 139874), (679, 129780), (721, 122220), (735, 119892), (873, 100940), (882, 99910), (927, 95060), (970, 90846), (980, 89919), (1030, 85554), (1164, 75705), (1236, 71295), (1260, 69937), (1358, 64890), (1442, 61110), (1455, 60564), (1470, 59946), (1545, 57036), (1746, 50470), (1764, 49955), (1854, 47530), (1940, 45423), (2037, 43260), (2060, 42777), (2163, 40740), (2205, 39964), (2716, 32445), (2884, 30555), (2910, 30282), (2940, 29973), (3090, 28518), (3395, 25956), (3492, 25235), (3605, 24444), (3708, 23765), (4074, 21630), (4326, 20370), (4365, 20188), (4410, 19982), (4635, 19012), (4753, 18540), (5047, 17460), (5820, 15141), (6111, 14420), (6180, 14259), (6489, 13580), (6790, 12978), (7210, 12222), (8148, 10815), (8652, 10185), (8730, 10094), (8820, 9991), (9270, 9506)]