82854450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 263465280

約数和(自身を除く): 180610830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 870, 907, 1015, 1050, 1218, 1305, 1450, 1575, 1814, 1827, 2030, 2175, 2610, 2721, 3045, 3150, 3654, 4350, 4535, 5075, 5442, 6090, 6349, 6525, 8163, 9070, 9135, 10150, 12698, 13050, 13605, 15225, 16326, 18270, 19047, 22675, 26303, 27210, 30450, 31745, 38094, 40815, 45350, 45675, 52606, 57141, 63490, 68025, 78909, 81630, 91350, 95235, 114282, 131515, 136050, 157818, 158725, 184121, 190470, 204075, 236727, 263030, 285705, 317450, 368242, 394545, 408150, 473454, 476175, 552363, 571410, 657575, 789090, 920605, 952350, 1104726, 1183635, 1315150, 1428525, 1657089, 1841210, 1972725, 2367270, 2761815, 2857050, 3314178, 3945450, 4603025, 5523630, 5918175, 8285445, 9206050, 11836350, 13809075, 16570890, 27618150, 41427225, 82854450]

約数ペア:

[(1, 82854450), (2, 41427225), (3, 27618150), (5, 16570890), (6, 13809075), (7, 11836350), (9, 9206050), (10, 8285445), (14, 5918175), (15, 5523630), (18, 4603025), (21, 3945450), (25, 3314178), (29, 2857050), (30, 2761815), (35, 2367270), (42, 1972725), (45, 1841210), (50, 1657089), (58, 1428525), (63, 1315150), (70, 1183635), (75, 1104726), (87, 952350), (90, 920605), (105, 789090), (126, 657575), (145, 571410), (150, 552363), (174, 476175), (175, 473454), (203, 408150), (210, 394545), (225, 368242), (261, 317450), (290, 285705), (315, 263030), (350, 236727), (406, 204075), (435, 190470), (450, 184121), (522, 158725), (525, 157818), (609, 136050), (630, 131515), (725, 114282), (870, 95235), (907, 91350), (1015, 81630), (1050, 78909), (1218, 68025), (1305, 63490), (1450, 57141), (1575, 52606), (1814, 45675), (1827, 45350), (2030, 40815), (2175, 38094), (2610, 31745), (2721, 30450), (3045, 27210), (3150, 26303), (3654, 22675), (4350, 19047), (4535, 18270), (5075, 16326), (5442, 15225), (6090, 13605), (6349, 13050), (6525, 12698), (8163, 10150), (9070, 9135)]