57992580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 176904000

約数和(自身を除く): 118911420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1619, 1791, 1990, 2388, 2985, 3238, 3582, 3980, 4857, 5970, 6476, 7164, 8095, 8955, 9714, 11940, 14571, 16190, 17910, 19428, 24285, 29142, 32380, 35820, 48570, 58284, 72855, 97140, 145710, 291420, 322181, 644362, 966543, 1288724, 1610905, 1933086, 2899629, 3221810, 3866172, 4832715, 5799258, 6443620, 9665430, 11598516, 14498145, 19330860, 28996290, 57992580]

約数ペア:

[(1, 57992580), (2, 28996290), (3, 19330860), (4, 14498145), (5, 11598516), (6, 9665430), (9, 6443620), (10, 5799258), (12, 4832715), (15, 3866172), (18, 3221810), (20, 2899629), (30, 1933086), (36, 1610905), (45, 1288724), (60, 966543), (90, 644362), (180, 322181), (199, 291420), (398, 145710), (597, 97140), (796, 72855), (995, 58284), (1194, 48570), (1619, 35820), (1791, 32380), (1990, 29142), (2388, 24285), (2985, 19428), (3238, 17910), (3582, 16190), (3980, 14571), (4857, 11940), (5970, 9714), (6476, 8955), (7164, 8095)]