17250800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 48618912

約数和(自身を除く): 31368112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 101, 112, 122, 140, 175, 200, 202, 244, 280, 305, 350, 400, 404, 427, 488, 505, 560, 610, 700, 707, 808, 854, 976, 1010, 1220, 1400, 1414, 1525, 1616, 1708, 2020, 2135, 2440, 2525, 2800, 2828, 3050, 3416, 3535, 4040, 4270, 4880, 5050, 5656, 6100, 6161, 6832, 7070, 8080, 8540, 10100, 10675, 11312, 12200, 12322, 14140, 17080, 17675, 20200, 21350, 24400, 24644, 28280, 30805, 34160, 35350, 40400, 42700, 43127, 49288, 56560, 61610, 70700, 85400, 86254, 98576, 123220, 141400, 154025, 170800, 172508, 215635, 246440, 282800, 308050, 345016, 431270, 492880, 616100, 690032, 862540, 1078175, 1232200, 1725080, 2156350, 2464400, 3450160, 4312700, 8625400, 17250800]

約数ペア:

[(1, 17250800), (2, 8625400), (4, 4312700), (5, 3450160), (7, 2464400), (8, 2156350), (10, 1725080), (14, 1232200), (16, 1078175), (20, 862540), (25, 690032), (28, 616100), (35, 492880), (40, 431270), (50, 345016), (56, 308050), (61, 282800), (70, 246440), (80, 215635), (100, 172508), (101, 170800), (112, 154025), (122, 141400), (140, 123220), (175, 98576), (200, 86254), (202, 85400), (244, 70700), (280, 61610), (305, 56560), (350, 49288), (400, 43127), (404, 42700), (427, 40400), (488, 35350), (505, 34160), (560, 30805), (610, 28280), (700, 24644), (707, 24400), (808, 21350), (854, 20200), (976, 17675), (1010, 17080), (1220, 14140), (1400, 12322), (1414, 12200), (1525, 11312), (1616, 10675), (1708, 10100), (2020, 8540), (2135, 8080), (2440, 7070), (2525, 6832), (2800, 6161), (2828, 6100), (3050, 5656), (3416, 5050), (3535, 4880), (4040, 4270)]