201714800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 563407392

約数和(自身を除く): 361692592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 175, 200, 244, 280, 305, 350, 400, 427, 488, 560, 610, 700, 854, 976, 1181, 1220, 1400, 1525, 1708, 2135, 2362, 2440, 2800, 3050, 3416, 4270, 4724, 4880, 5905, 6100, 6832, 8267, 8540, 9448, 10675, 11810, 12200, 16534, 17080, 18896, 21350, 23620, 24400, 29525, 33068, 34160, 41335, 42700, 47240, 59050, 66136, 72041, 82670, 85400, 94480, 118100, 132272, 144082, 165340, 170800, 206675, 236200, 288164, 330680, 360205, 413350, 472400, 504287, 576328, 661360, 720410, 826700, 1008574, 1152656, 1440820, 1653400, 1801025, 2017148, 2521435, 2881640, 3306800, 3602050, 4034296, 5042870, 5763280, 7204100, 8068592, 10085740, 12607175, 14408200, 20171480, 25214350, 28816400, 40342960, 50428700, 100857400, 201714800]

約数ペア:

[(1, 201714800), (2, 100857400), (4, 50428700), (5, 40342960), (7, 28816400), (8, 25214350), (10, 20171480), (14, 14408200), (16, 12607175), (20, 10085740), (25, 8068592), (28, 7204100), (35, 5763280), (40, 5042870), (50, 4034296), (56, 3602050), (61, 3306800), (70, 2881640), (80, 2521435), (100, 2017148), (112, 1801025), (122, 1653400), (140, 1440820), (175, 1152656), (200, 1008574), (244, 826700), (280, 720410), (305, 661360), (350, 576328), (400, 504287), (427, 472400), (488, 413350), (560, 360205), (610, 330680), (700, 288164), (854, 236200), (976, 206675), (1181, 170800), (1220, 165340), (1400, 144082), (1525, 132272), (1708, 118100), (2135, 94480), (2362, 85400), (2440, 82670), (2800, 72041), (3050, 66136), (3416, 59050), (4270, 47240), (4724, 42700), (4880, 41335), (5905, 34160), (6100, 33068), (6832, 29525), (8267, 24400), (8540, 23620), (9448, 21350), (10675, 18896), (11810, 17080), (12200, 16534)]