55081200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 178100208

約数和(自身を除く): 123019008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 197, 200, 233, 240, 300, 394, 400, 466, 591, 600, 699, 788, 932, 985, 1165, 1182, 1200, 1398, 1576, 1864, 1970, 2330, 2364, 2796, 2955, 3152, 3495, 3728, 3940, 4660, 4728, 4925, 5592, 5825, 5910, 6990, 7880, 9320, 9456, 9850, 11184, 11650, 11820, 13980, 14775, 15760, 17475, 18640, 19700, 23300, 23640, 27960, 29550, 34950, 39400, 45901, 46600, 47280, 55920, 59100, 69900, 78800, 91802, 93200, 118200, 137703, 139800, 183604, 229505, 236400, 275406, 279600, 367208, 459010, 550812, 688515, 734416, 918020, 1101624, 1147525, 1377030, 1836040, 2203248, 2295050, 2754060, 3442575, 3672080, 4590100, 5508120, 6885150, 9180200, 11016240, 13770300, 18360400, 27540600, 55081200]

約数ペア:

[(1, 55081200), (2, 27540600), (3, 18360400), (4, 13770300), (5, 11016240), (6, 9180200), (8, 6885150), (10, 5508120), (12, 4590100), (15, 3672080), (16, 3442575), (20, 2754060), (24, 2295050), (25, 2203248), (30, 1836040), (40, 1377030), (48, 1147525), (50, 1101624), (60, 918020), (75, 734416), (80, 688515), (100, 550812), (120, 459010), (150, 367208), (197, 279600), (200, 275406), (233, 236400), (240, 229505), (300, 183604), (394, 139800), (400, 137703), (466, 118200), (591, 93200), (600, 91802), (699, 78800), (788, 69900), (932, 59100), (985, 55920), (1165, 47280), (1182, 46600), (1200, 45901), (1398, 39400), (1576, 34950), (1864, 29550), (1970, 27960), (2330, 23640), (2364, 23300), (2796, 19700), (2955, 18640), (3152, 17475), (3495, 15760), (3728, 14775), (3940, 13980), (4660, 11820), (4728, 11650), (4925, 11184), (5592, 9850), (5825, 9456), (5910, 9320), (6990, 7880)]