20082800550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{11519}}^1$

素因数の和:11790

約数の個数: 96

約数和(自身を含む): 50911027200

約数和(自身を除く): 30828226650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 197, 295, 354, 394, 590, 591, 885, 985, 1182, 1475, 1770, 1970, 2950, 2955, 4425, 4925, 5910, 8850, 9850, 11519, 11623, 14775, 23038, 23246, 29550, 34557, 34869, 57595, 58115, 69114, 69738, 115190, 116230, 172785, 174345, 287975, 290575, 345570, 348690, 575950, 581150, 679621, 863925, 871725, 1359242, 1727850, 1743450, 2038863, 2269243, 3398105, 4077726, 4538486, 6796210, 6807729, 10194315, 11346215, 13615458, 16990525, 20388630, 22692430, 33981050, 34038645, 50971575, 56731075, 68077290, 101943150, 113462150, 133885337, 170193225, 267770674, 340386450, 401656011, 669426685, 803312022, 1338853370, 2008280055, 3347133425, 4016560110, 6694266850, 10041400275, 20082800550]

約数ペア:

[(1, 20082800550), (2, 10041400275), (3, 6694266850), (5, 4016560110), (6, 3347133425), (10, 2008280055), (15, 1338853370), (25, 803312022), (30, 669426685), (50, 401656011), (59, 340386450), (75, 267770674), (118, 170193225), (150, 133885337), (177, 113462150), (197, 101943150), (295, 68077290), (354, 56731075), (394, 50971575), (590, 34038645), (591, 33981050), (885, 22692430), (985, 20388630), (1182, 16990525), (1475, 13615458), (1770, 11346215), (1970, 10194315), (2950, 6807729), (2955, 6796210), (4425, 4538486), (4925, 4077726), (5910, 3398105), (8850, 2269243), (9850, 2038863), (11519, 1743450), (11623, 1727850), (14775, 1359242), (23038, 871725), (23246, 863925), (29550, 679621), (34557, 581150), (34869, 575950), (57595, 348690), (58115, 345570), (69114, 290575), (69738, 287975), (115190, 174345), (116230, 172785)]