75154880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 193121280

約数和(自身を除く): 117966400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 152, 160, 188, 190, 235, 263, 304, 320, 376, 380, 470, 526, 608, 752, 760, 893, 940, 1052, 1216, 1315, 1504, 1520, 1786, 1880, 2104, 2630, 3008, 3040, 3572, 3760, 4208, 4465, 4997, 5260, 6080, 7144, 7520, 8416, 8930, 9994, 10520, 12361, 14288, 15040, 16832, 17860, 19988, 21040, 24722, 24985, 28576, 35720, 39976, 42080, 49444, 49970, 57152, 61805, 71440, 79952, 84160, 98888, 99940, 123610, 142880, 159904, 197776, 199880, 234859, 247220, 285760, 319808, 395552, 399760, 469718, 494440, 791104, 799520, 939436, 988880, 1174295, 1599040, 1878872, 1977760, 2348590, 3757744, 3955520, 4697180, 7515488, 9394360, 15030976, 18788720, 37577440, 75154880]

約数ペア:

[(1, 75154880), (2, 37577440), (4, 18788720), (5, 15030976), (8, 9394360), (10, 7515488), (16, 4697180), (19, 3955520), (20, 3757744), (32, 2348590), (38, 1977760), (40, 1878872), (47, 1599040), (64, 1174295), (76, 988880), (80, 939436), (94, 799520), (95, 791104), (152, 494440), (160, 469718), (188, 399760), (190, 395552), (235, 319808), (263, 285760), (304, 247220), (320, 234859), (376, 199880), (380, 197776), (470, 159904), (526, 142880), (608, 123610), (752, 99940), (760, 98888), (893, 84160), (940, 79952), (1052, 71440), (1216, 61805), (1315, 57152), (1504, 49970), (1520, 49444), (1786, 42080), (1880, 39976), (2104, 35720), (2630, 28576), (3008, 24985), (3040, 24722), (3572, 21040), (3760, 19988), (4208, 17860), (4465, 16832), (4997, 15040), (5260, 14288), (6080, 12361), (7144, 10520), (7520, 9994), (8416, 8930)]