87738390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5739

約数の個数: 80

約数和(自身を含む): 248379120

約数和(自身を除く): 160640730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 5701, 7695, 11402, 15390, 17103, 28505, 34206, 51309, 57010, 85515, 102618, 108319, 153927, 171030, 216638, 256545, 307854, 324957, 461781, 513090, 541595, 649914, 769635, 923562, 974871, 1083190, 1539270, 1624785, 1949742, 2308905, 2924613, 3249570, 4617810, 4874355, 5849226, 8773839, 9748710, 14623065, 17547678, 29246130, 43869195, 87738390]

約数ペア:

[(1, 87738390), (2, 43869195), (3, 29246130), (5, 17547678), (6, 14623065), (9, 9748710), (10, 8773839), (15, 5849226), (18, 4874355), (19, 4617810), (27, 3249570), (30, 2924613), (38, 2308905), (45, 1949742), (54, 1624785), (57, 1539270), (81, 1083190), (90, 974871), (95, 923562), (114, 769635), (135, 649914), (162, 541595), (171, 513090), (190, 461781), (270, 324957), (285, 307854), (342, 256545), (405, 216638), (513, 171030), (570, 153927), (810, 108319), (855, 102618), (1026, 85515), (1539, 57010), (1710, 51309), (2565, 34206), (3078, 28505), (5130, 17103), (5701, 15390), (7695, 11402)]