82884900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 283731840

約数和(自身を除く): 200846940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1361, 1450, 1740, 2030, 2100, 2175, 2436, 2722, 2900, 3045, 4060, 4083, 4350, 5075, 5444, 6090, 6805, 8166, 8700, 9527, 10150, 12180, 13610, 15225, 16332, 19054, 20300, 20415, 27220, 28581, 30450, 34025, 38108, 39469, 40830, 47635, 57162, 60900, 68050, 78938, 81660, 95270, 102075, 114324, 118407, 136100, 142905, 157876, 190540, 197345, 204150, 236814, 238175, 276283, 285810, 394690, 408300, 473628, 476350, 552566, 571620, 592035, 714525, 789380, 828849, 952700, 986725, 1105132, 1184070, 1381415, 1429050, 1657698, 1973450, 2368140, 2762830, 2858100, 2960175, 3315396, 3946900, 4144245, 5525660, 5920350, 6907075, 8288490, 11840700, 13814150, 16576980, 20721225, 27628300, 41442450, 82884900]

約数ペア:

[(1, 82884900), (2, 41442450), (3, 27628300), (4, 20721225), (5, 16576980), (6, 13814150), (7, 11840700), (10, 8288490), (12, 6907075), (14, 5920350), (15, 5525660), (20, 4144245), (21, 3946900), (25, 3315396), (28, 2960175), (29, 2858100), (30, 2762830), (35, 2368140), (42, 1973450), (50, 1657698), (58, 1429050), (60, 1381415), (70, 1184070), (75, 1105132), (84, 986725), (87, 952700), (100, 828849), (105, 789380), (116, 714525), (140, 592035), (145, 571620), (150, 552566), (174, 476350), (175, 473628), (203, 408300), (210, 394690), (290, 285810), (300, 276283), (348, 238175), (350, 236814), (406, 204150), (420, 197345), (435, 190540), (525, 157876), (580, 142905), (609, 136100), (700, 118407), (725, 114324), (812, 102075), (870, 95270), (1015, 81660), (1050, 78938), (1218, 68050), (1361, 60900), (1450, 57162), (1740, 47635), (2030, 40830), (2100, 39469), (2175, 38108), (2436, 34025), (2722, 30450), (2900, 28581), (3045, 27220), (4060, 20415), (4083, 20300), (4350, 19054), (5075, 16332), (5444, 15225), (6090, 13610), (6805, 12180), (8166, 10150), (8700, 9527)]