153877080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5009

約数の個数: 128

約数和(自身を含む): 541946880

約数和(自身を除く): 388069800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 4951, 5180, 6216, 7770, 9902, 10360, 14853, 15540, 19804, 24755, 29706, 31080, 34657, 39608, 49510, 59412, 69314, 74265, 99020, 103971, 118824, 138628, 148530, 173285, 183187, 198040, 207942, 277256, 297060, 346570, 366374, 415884, 519855, 549561, 594120, 693140, 732748, 831768, 915935, 1039710, 1099122, 1282309, 1386280, 1465496, 1831870, 2079420, 2198244, 2564618, 2747805, 3663740, 3846927, 4158840, 4396488, 5129236, 5495610, 6411545, 7327480, 7693854, 10258472, 10991220, 12823090, 15387708, 19234635, 21982440, 25646180, 30775416, 38469270, 51292360, 76938540, 153877080]

約数ペア:

[(1, 153877080), (2, 76938540), (3, 51292360), (4, 38469270), (5, 30775416), (6, 25646180), (7, 21982440), (8, 19234635), (10, 15387708), (12, 12823090), (14, 10991220), (15, 10258472), (20, 7693854), (21, 7327480), (24, 6411545), (28, 5495610), (30, 5129236), (35, 4396488), (37, 4158840), (40, 3846927), (42, 3663740), (56, 2747805), (60, 2564618), (70, 2198244), (74, 2079420), (84, 1831870), (105, 1465496), (111, 1386280), (120, 1282309), (140, 1099122), (148, 1039710), (168, 915935), (185, 831768), (210, 732748), (222, 693140), (259, 594120), (280, 549561), (296, 519855), (370, 415884), (420, 366374), (444, 346570), (518, 297060), (555, 277256), (740, 207942), (777, 198040), (840, 183187), (888, 173285), (1036, 148530), (1110, 138628), (1295, 118824), (1480, 103971), (1554, 99020), (2072, 74265), (2220, 69314), (2590, 59412), (3108, 49510), (3885, 39608), (4440, 34657), (4951, 31080), (5180, 29706), (6216, 24755), (7770, 19804), (9902, 15540), (10360, 14853)]