111404940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 318411408

約数和(自身を除く): 207006468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 661, 795, 1060, 1322, 1590, 1983, 2644, 2809, 3180, 3305, 3966, 5618, 6610, 7932, 8427, 9915, 11236, 13220, 14045, 16854, 19830, 28090, 33708, 35033, 39660, 42135, 56180, 70066, 84270, 105099, 140132, 168540, 175165, 210198, 350330, 420396, 525495, 700660, 1050990, 1856749, 2101980, 3713498, 5570247, 7426996, 9283745, 11140494, 18567490, 22280988, 27851235, 37134980, 55702470, 111404940]

約数ペア:

[(1, 111404940), (2, 55702470), (3, 37134980), (4, 27851235), (5, 22280988), (6, 18567490), (10, 11140494), (12, 9283745), (15, 7426996), (20, 5570247), (30, 3713498), (53, 2101980), (60, 1856749), (106, 1050990), (159, 700660), (212, 525495), (265, 420396), (318, 350330), (530, 210198), (636, 175165), (661, 168540), (795, 140132), (1060, 105099), (1322, 84270), (1590, 70066), (1983, 56180), (2644, 42135), (2809, 39660), (3180, 35033), (3305, 33708), (3966, 28090), (5618, 19830), (6610, 16854), (7932, 14045), (8427, 13220), (9915, 11236)]