About the Number
97913280
2進数表記:101110101100000100111000000
漢数字表記:九千七百九十一万三千二百八十
素因数分解:
素因数の和:3566
約数の個数: 112
約数和(自身を含む): 321685920
約数和(自身を除く): 223772640
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 3517, 4640, 5568, 6960, 7034, 9280, 10551, 13920, 14068, 17585, 21102, 27840, 28136, 35170, 42204, 52755, 56272, 70340, 84408, 101993, 105510, 112544, 140680, 168816, 203986, 211020, 225088, 281360, 305979, 337632, 407972, 422040, 509965, 562720, 611958, 675264, 815944, 844080, 1019930, 1125440, 1223916, 1529895, 1631888, 1688160, 2039860, 2447832, 3059790, 3263776, 3376320, 4079720, 4895664, 6119580, 6527552, 8159440, 9791328, 12239160, 16318880, 19582656, 24478320, 32637760, 48956640, 97913280]
約数ペア:
[(1, 97913280), (2, 48956640), (3, 32637760), (4, 24478320), (5, 19582656), (6, 16318880), (8, 12239160), (10, 9791328), (12, 8159440), (15, 6527552), (16, 6119580), (20, 4895664), (24, 4079720), (29, 3376320), (30, 3263776), (32, 3059790), (40, 2447832), (48, 2039860), (58, 1688160), (60, 1631888), (64, 1529895), (80, 1223916), (87, 1125440), (96, 1019930), (116, 844080), (120, 815944), (145, 675264), (160, 611958), (174, 562720), (192, 509965), (232, 422040), (240, 407972), (290, 337632), (320, 305979), (348, 281360), (435, 225088), (464, 211020), (480, 203986), (580, 168816), (696, 140680), (870, 112544), (928, 105510), (960, 101993), (1160, 84408), (1392, 70340), (1740, 56272), (1856, 52755), (2320, 42204), (2784, 35170), (3480, 28136), (3517, 27840), (4640, 21102), (5568, 17585), (6960, 14068), (7034, 13920), (9280, 10551)]このpageの処理時間: 0.012652873992919922 seconds