73926381800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{21169}}^1$

素因数の和:22123

約数の個数: 96

約数和(自身を含む): 181130520000

約数和(自身を除く): 107204138200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 919, 950, 1838, 1900, 3676, 3800, 4595, 7352, 9190, 17461, 18380, 21169, 22975, 34922, 36760, 42338, 45950, 69844, 84676, 87305, 91900, 105845, 139688, 169352, 174610, 183800, 211690, 349220, 402211, 423380, 436525, 529225, 698440, 804422, 846760, 873050, 1058450, 1608844, 1746100, 2011055, 2116900, 3217688, 3492200, 4022110, 4233800, 8044220, 10055275, 16088440, 19454311, 20110550, 38908622, 40221100, 77817244, 80442200, 97271555, 155634488, 194543110, 369631909, 389086220, 486357775, 739263818, 778172440, 972715550, 1478527636, 1848159545, 1945431100, 2957055272, 3696319090, 3890862200, 7392638180, 9240797725, 14785276360, 18481595450, 36963190900, 73926381800]

約数ペア:

[(1, 73926381800), (2, 36963190900), (4, 18481595450), (5, 14785276360), (8, 9240797725), (10, 7392638180), (19, 3890862200), (20, 3696319090), (25, 2957055272), (38, 1945431100), (40, 1848159545), (50, 1478527636), (76, 972715550), (95, 778172440), (100, 739263818), (152, 486357775), (190, 389086220), (200, 369631909), (380, 194543110), (475, 155634488), (760, 97271555), (919, 80442200), (950, 77817244), (1838, 40221100), (1900, 38908622), (3676, 20110550), (3800, 19454311), (4595, 16088440), (7352, 10055275), (9190, 8044220), (17461, 4233800), (18380, 4022110), (21169, 3492200), (22975, 3217688), (34922, 2116900), (36760, 2011055), (42338, 1746100), (45950, 1608844), (69844, 1058450), (84676, 873050), (87305, 846760), (91900, 804422), (105845, 698440), (139688, 529225), (169352, 436525), (174610, 423380), (183800, 402211), (211690, 349220)]