75269760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 167082240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 199, 240, 320, 384, 394, 398, 480, 591, 597, 640, 788, 796, 960, 985, 995, 1182, 1194, 1576, 1592, 1920, 1970, 1990, 2364, 2388, 2955, 2985, 3152, 3184, 3940, 3980, 4728, 4776, 5910, 5970, 6304, 6368, 7880, 7960, 9456, 9552, 11820, 11940, 12608, 12736, 15760, 15920, 18912, 19104, 23640, 23880, 25216, 25472, 31520, 31840, 37824, 38208, 39203, 47280, 47760, 63040, 63680, 75648, 76416, 78406, 94560, 95520, 117609, 126080, 127360, 156812, 189120, 191040, 196015, 235218, 313624, 378240, 382080, 392030, 470436, 588045, 627248, 784060, 940872, 1176090, 1254496, 1568120, 1881744, 2352180, 2508992, 3136240, 3763488, 4704360, 5017984, 6272480, 7526976, 9408720, 12544960, 15053952, 18817440, 25089920, 37634880, 75269760]

約数ペア:

[(1, 75269760), (2, 37634880), (3, 25089920), (4, 18817440), (5, 15053952), (6, 12544960), (8, 9408720), (10, 7526976), (12, 6272480), (15, 5017984), (16, 4704360), (20, 3763488), (24, 3136240), (30, 2508992), (32, 2352180), (40, 1881744), (48, 1568120), (60, 1254496), (64, 1176090), (80, 940872), (96, 784060), (120, 627248), (128, 588045), (160, 470436), (192, 392030), (197, 382080), (199, 378240), (240, 313624), (320, 235218), (384, 196015), (394, 191040), (398, 189120), (480, 156812), (591, 127360), (597, 126080), (640, 117609), (788, 95520), (796, 94560), (960, 78406), (985, 76416), (995, 75648), (1182, 63680), (1194, 63040), (1576, 47760), (1592, 47280), (1920, 39203), (1970, 38208), (1990, 37824), (2364, 31840), (2388, 31520), (2955, 25472), (2985, 25216), (3152, 23880), (3184, 23640), (3940, 19104), (3980, 18912), (4728, 15920), (4776, 15760), (5910, 12736), (5970, 12608), (6304, 11940), (6368, 11820), (7880, 9552), (7960, 9456)]