85574940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 201826020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 29, 30, 33, 34, 44, 51, 55, 58, 60, 66, 68, 85, 87, 102, 110, 116, 132, 145, 165, 170, 174, 187, 204, 220, 255, 263, 290, 319, 330, 340, 348, 374, 435, 493, 510, 526, 561, 580, 638, 660, 748, 789, 870, 935, 957, 986, 1020, 1052, 1122, 1276, 1315, 1479, 1578, 1595, 1740, 1870, 1914, 1972, 2244, 2465, 2630, 2805, 2893, 2958, 3156, 3190, 3740, 3828, 3945, 4471, 4785, 4930, 5260, 5423, 5610, 5786, 5916, 6380, 7395, 7627, 7890, 8679, 8942, 9570, 9860, 10846, 11220, 11572, 13413, 14465, 14790, 15254, 15780, 16269, 17358, 17884, 19140, 21692, 22355, 22881, 26826, 27115, 28930, 29580, 30508, 32538, 34716, 38135, 43395, 44710, 45762, 49181, 53652, 54230, 57860, 65076, 67065, 76270, 81345, 83897, 86790, 89420, 91524, 98362, 108460, 114405, 129659, 134130, 147543, 152540, 162690, 167794, 173580, 196724, 228810, 245905, 251691, 259318, 268260, 295086, 325380, 335588, 388977, 419485, 457620, 491810, 503382, 518636, 590172, 648295, 737715, 777954, 838970, 983620, 1006764, 1258455, 1296590, 1426249, 1475430, 1555908, 1677940, 1944885, 2516910, 2593180, 2852498, 2950860, 3889770, 4278747, 5033820, 5704996, 7131245, 7779540, 8557494, 14262490, 17114988, 21393735, 28524980, 42787470, 85574940]

約数ペア:

[(1, 85574940), (2, 42787470), (3, 28524980), (4, 21393735), (5, 17114988), (6, 14262490), (10, 8557494), (11, 7779540), (12, 7131245), (15, 5704996), (17, 5033820), (20, 4278747), (22, 3889770), (29, 2950860), (30, 2852498), (33, 2593180), (34, 2516910), (44, 1944885), (51, 1677940), (55, 1555908), (58, 1475430), (60, 1426249), (66, 1296590), (68, 1258455), (85, 1006764), (87, 983620), (102, 838970), (110, 777954), (116, 737715), (132, 648295), (145, 590172), (165, 518636), (170, 503382), (174, 491810), (187, 457620), (204, 419485), (220, 388977), (255, 335588), (263, 325380), (290, 295086), (319, 268260), (330, 259318), (340, 251691), (348, 245905), (374, 228810), (435, 196724), (493, 173580), (510, 167794), (526, 162690), (561, 152540), (580, 147543), (638, 134130), (660, 129659), (748, 114405), (789, 108460), (870, 98362), (935, 91524), (957, 89420), (986, 86790), (1020, 83897), (1052, 81345), (1122, 76270), (1276, 67065), (1315, 65076), (1479, 57860), (1578, 54230), (1595, 53652), (1740, 49181), (1870, 45762), (1914, 44710), (1972, 43395), (2244, 38135), (2465, 34716), (2630, 32538), (2805, 30508), (2893, 29580), (2958, 28930), (3156, 27115), (3190, 26826), (3740, 22881), (3828, 22355), (3945, 21692), (4471, 19140), (4785, 17884), (4930, 17358), (5260, 16269), (5423, 15780), (5610, 15254), (5786, 14790), (5916, 14465), (6380, 13413), (7395, 11572), (7627, 11220), (7890, 10846), (8679, 9860), (8942, 9570)]