203202540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3108

約数の個数: 96

約数和(自身を含む): 637378560

約数和(自身を除く): 434176020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 2963, 3429, 3810, 4572, 5715, 5926, 6858, 7620, 8889, 11430, 11852, 13716, 14815, 17145, 17778, 22860, 26667, 29630, 34290, 35556, 44445, 53334, 59260, 68580, 80001, 88890, 106668, 133335, 160002, 177780, 266670, 320004, 376301, 400005, 533340, 752602, 800010, 1128903, 1505204, 1600020, 1881505, 2257806, 3386709, 3763010, 4515612, 5644515, 6773418, 7526020, 10160127, 11289030, 13546836, 16933545, 20320254, 22578060, 33867090, 40640508, 50800635, 67734180, 101601270, 203202540]

約数ペア:

[(1, 203202540), (2, 101601270), (3, 67734180), (4, 50800635), (5, 40640508), (6, 33867090), (9, 22578060), (10, 20320254), (12, 16933545), (15, 13546836), (18, 11289030), (20, 10160127), (27, 7526020), (30, 6773418), (36, 5644515), (45, 4515612), (54, 3763010), (60, 3386709), (90, 2257806), (108, 1881505), (127, 1600020), (135, 1505204), (180, 1128903), (254, 800010), (270, 752602), (381, 533340), (508, 400005), (540, 376301), (635, 320004), (762, 266670), (1143, 177780), (1270, 160002), (1524, 133335), (1905, 106668), (2286, 88890), (2540, 80001), (2963, 68580), (3429, 59260), (3810, 53334), (4572, 44445), (5715, 35556), (5926, 34290), (6858, 29630), (7620, 26667), (8889, 22860), (11430, 17778), (11852, 17145), (13716, 14815)]