74494700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 108

約数和(自身を含む): 196518672

約数和(自身を除く): 122023972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 661, 700, 805, 980, 1127, 1150, 1225, 1322, 1610, 2254, 2300, 2450, 2644, 3220, 3305, 4025, 4508, 4627, 4900, 5635, 6610, 8050, 9254, 11270, 13220, 15203, 16100, 16525, 18508, 22540, 23135, 28175, 30406, 32389, 33050, 46270, 56350, 60812, 64778, 66100, 76015, 92540, 106421, 112700, 115675, 129556, 152030, 161945, 212842, 231350, 304060, 323890, 380075, 425684, 462700, 532105, 647780, 744947, 760150, 809725, 1064210, 1489894, 1520300, 1619450, 2128420, 2660525, 2979788, 3238900, 3724735, 5321050, 7449470, 10642100, 14898940, 18623675, 37247350, 74494700]

約数ペア:

[(1, 74494700), (2, 37247350), (4, 18623675), (5, 14898940), (7, 10642100), (10, 7449470), (14, 5321050), (20, 3724735), (23, 3238900), (25, 2979788), (28, 2660525), (35, 2128420), (46, 1619450), (49, 1520300), (50, 1489894), (70, 1064210), (92, 809725), (98, 760150), (100, 744947), (115, 647780), (140, 532105), (161, 462700), (175, 425684), (196, 380075), (230, 323890), (245, 304060), (322, 231350), (350, 212842), (460, 161945), (490, 152030), (575, 129556), (644, 115675), (661, 112700), (700, 106421), (805, 92540), (980, 76015), (1127, 66100), (1150, 64778), (1225, 60812), (1322, 56350), (1610, 46270), (2254, 33050), (2300, 32389), (2450, 30406), (2644, 28175), (3220, 23135), (3305, 22540), (4025, 18508), (4508, 16525), (4627, 16100), (4900, 15203), (5635, 13220), (6610, 11270), (8050, 9254)]