123668100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 401432640

約数和(自身を除く): 277764540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 163, 180, 225, 270, 281, 300, 326, 450, 489, 540, 562, 652, 675, 815, 843, 900, 978, 1124, 1350, 1405, 1467, 1630, 1686, 1956, 2445, 2529, 2700, 2810, 2934, 3260, 3372, 4075, 4215, 4401, 4890, 5058, 5620, 5868, 7025, 7335, 7587, 8150, 8430, 8802, 9780, 10116, 12225, 12645, 14050, 14670, 15174, 16300, 16860, 17604, 21075, 22005, 24450, 25290, 28100, 29340, 30348, 36675, 37935, 42150, 44010, 45803, 48900, 50580, 63225, 73350, 75870, 84300, 88020, 91606, 110025, 126450, 137409, 146700, 151740, 183212, 189675, 220050, 229015, 252900, 274818, 379350, 412227, 440100, 458030, 549636, 687045, 758700, 824454, 916060, 1145075, 1236681, 1374090, 1648908, 2061135, 2290150, 2473362, 2748180, 3435225, 4122270, 4580300, 4946724, 6183405, 6870450, 8244540, 10305675, 12366810, 13740900, 20611350, 24733620, 30917025, 41222700, 61834050, 123668100]

約数ペア:

[(1, 123668100), (2, 61834050), (3, 41222700), (4, 30917025), (5, 24733620), (6, 20611350), (9, 13740900), (10, 12366810), (12, 10305675), (15, 8244540), (18, 6870450), (20, 6183405), (25, 4946724), (27, 4580300), (30, 4122270), (36, 3435225), (45, 2748180), (50, 2473362), (54, 2290150), (60, 2061135), (75, 1648908), (90, 1374090), (100, 1236681), (108, 1145075), (135, 916060), (150, 824454), (163, 758700), (180, 687045), (225, 549636), (270, 458030), (281, 440100), (300, 412227), (326, 379350), (450, 274818), (489, 252900), (540, 229015), (562, 220050), (652, 189675), (675, 183212), (815, 151740), (843, 146700), (900, 137409), (978, 126450), (1124, 110025), (1350, 91606), (1405, 88020), (1467, 84300), (1630, 75870), (1686, 73350), (1956, 63225), (2445, 50580), (2529, 48900), (2700, 45803), (2810, 44010), (2934, 42150), (3260, 37935), (3372, 36675), (4075, 30348), (4215, 29340), (4401, 28100), (4890, 25290), (5058, 24450), (5620, 22005), (5868, 21075), (7025, 17604), (7335, 16860), (7587, 16300), (8150, 15174), (8430, 14670), (8802, 14050), (9780, 12645), (10116, 12225)]