226780740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1777}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 689259480

約数和(自身を除く): 462478740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709, 1418, 1777, 2127, 2836, 3545, 3554, 4254, 5331, 6381, 7090, 7108, 8508, 8885, 10635, 10662, 12762, 14180, 15993, 17770, 21270, 21324, 25524, 26655, 31905, 31986, 35540, 42540, 53310, 63810, 63972, 79965, 106620, 127620, 159930, 319860, 1259893, 2519786, 3779679, 5039572, 6299465, 7559358, 11339037, 12598930, 15118716, 18898395, 22678074, 25197860, 37796790, 45356148, 56695185, 75593580, 113390370, 226780740]

約数ペア:

[(1, 226780740), (2, 113390370), (3, 75593580), (4, 56695185), (5, 45356148), (6, 37796790), (9, 25197860), (10, 22678074), (12, 18898395), (15, 15118716), (18, 12598930), (20, 11339037), (30, 7559358), (36, 6299465), (45, 5039572), (60, 3779679), (90, 2519786), (180, 1259893), (709, 319860), (1418, 159930), (1777, 127620), (2127, 106620), (2836, 79965), (3545, 63972), (3554, 63810), (4254, 53310), (5331, 42540), (6381, 35540), (7090, 31986), (7108, 31905), (8508, 26655), (8885, 25524), (10635, 21324), (10662, 21270), (12762, 17770), (14180, 15993)]