5105941020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 15676996608

約数和(自身を除く): 10571055588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 401, 508, 557, 635, 762, 802, 1114, 1143, 1203, 1270, 1524, 1604, 1671, 1905, 2005, 2228, 2286, 2406, 2540, 2785, 3342, 3609, 3810, 4010, 4572, 4812, 5013, 5570, 5715, 6015, 6684, 7218, 7620, 8020, 8355, 10026, 11140, 11430, 12030, 14436, 16710, 18045, 20052, 22860, 24060, 25065, 33420, 36090, 50130, 50927, 70739, 72180, 100260, 101854, 141478, 152781, 203708, 212217, 223357, 254635, 282956, 305562, 353695, 424434, 446714, 458343, 509270, 611124, 636651, 670071, 707390, 763905, 848868, 893428, 916686, 1018540, 1061085, 1116785, 1273302, 1340142, 1414780, 1527810, 1833372, 2010213, 2122170, 2233570, 2291715, 2546604, 2680284, 3055620, 3183255, 3350355, 4020426, 4244340, 4467140, 4583430, 6366510, 6700710, 8040852, 9166860, 10051065, 12733020, 13401420, 20102130, 28366339, 40204260, 56732678, 85099017, 113465356, 141831695, 170198034, 255297051, 283663390, 340396068, 425495085, 510594102, 567326780, 850990170, 1021188204, 1276485255, 1701980340, 2552970510, 5105941020]

約数ペア:

[(1, 5105941020), (2, 2552970510), (3, 1701980340), (4, 1276485255), (5, 1021188204), (6, 850990170), (9, 567326780), (10, 510594102), (12, 425495085), (15, 340396068), (18, 283663390), (20, 255297051), (30, 170198034), (36, 141831695), (45, 113465356), (60, 85099017), (90, 56732678), (127, 40204260), (180, 28366339), (254, 20102130), (381, 13401420), (401, 12733020), (508, 10051065), (557, 9166860), (635, 8040852), (762, 6700710), (802, 6366510), (1114, 4583430), (1143, 4467140), (1203, 4244340), (1270, 4020426), (1524, 3350355), (1604, 3183255), (1671, 3055620), (1905, 2680284), (2005, 2546604), (2228, 2291715), (2286, 2233570), (2406, 2122170), (2540, 2010213), (2785, 1833372), (3342, 1527810), (3609, 1414780), (3810, 1340142), (4010, 1273302), (4572, 1116785), (4812, 1061085), (5013, 1018540), (5570, 916686), (5715, 893428), (6015, 848868), (6684, 763905), (7218, 707390), (7620, 670071), (8020, 636651), (8355, 611124), (10026, 509270), (11140, 458343), (11430, 446714), (12030, 424434), (14436, 353695), (16710, 305562), (18045, 282956), (20052, 254635), (22860, 223357), (24060, 212217), (25065, 203708), (33420, 152781), (36090, 141478), (50130, 101854), (50927, 100260), (70739, 72180)]