38088400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 106770944

約数和(自身を除く): 68682544

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, 223, 244, 280, 305, 350, 400, 427, 446, 488, 560, 610, 700, 854, 892, 976, 1115, 1220, 1400, 1525, 1561, 1708, 1784, 2135, 2230, 2440, 2800, 3050, 3122, 3416, 3568, 4270, 4460, 4880, 5575, 6100, 6244, 6832, 7805, 8540, 8920, 10675, 11150, 12200, 12488, 13603, 15610, 17080, 17840, 21350, 22300, 24400, 24976, 27206, 31220, 34160, 39025, 42700, 44600, 54412, 62440, 68015, 78050, 85400, 89200, 95221, 108824, 124880, 136030, 156100, 170800, 190442, 217648, 272060, 312200, 340075, 380884, 476105, 544120, 624400, 680150, 761768, 952210, 1088240, 1360300, 1523536, 1904420, 2380525, 2720600, 3808840, 4761050, 5441200, 7617680, 9522100, 19044200, 38088400]

約数ペア:

[(1, 38088400), (2, 19044200), (4, 9522100), (5, 7617680), (7, 5441200), (8, 4761050), (10, 3808840), (14, 2720600), (16, 2380525), (20, 1904420), (25, 1523536), (28, 1360300), (35, 1088240), (40, 952210), (50, 761768), (56, 680150), (61, 624400), (70, 544120), (80, 476105), (100, 380884), (112, 340075), (122, 312200), (140, 272060), (175, 217648), (200, 190442), (223, 170800), (244, 156100), (280, 136030), (305, 124880), (350, 108824), (400, 95221), (427, 89200), (446, 85400), (488, 78050), (560, 68015), (610, 62440), (700, 54412), (854, 44600), (892, 42700), (976, 39025), (1115, 34160), (1220, 31220), (1400, 27206), (1525, 24976), (1561, 24400), (1708, 22300), (1784, 21350), (2135, 17840), (2230, 17080), (2440, 15610), (2800, 13603), (3050, 12488), (3122, 12200), (3416, 11150), (3568, 10675), (4270, 8920), (4460, 8540), (4880, 7805), (5575, 6832), (6100, 6244)]