57394620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 174741840

約数和(自身を除く): 117347220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 761, 838, 1257, 1522, 1676, 2095, 2283, 2514, 3044, 3771, 3805, 4190, 4566, 5028, 6285, 6849, 7542, 7610, 8380, 9132, 11415, 12570, 13698, 15084, 15220, 18855, 22830, 25140, 27396, 34245, 37710, 45660, 68490, 75420, 136980, 318859, 637718, 956577, 1275436, 1594295, 1913154, 2869731, 3188590, 3826308, 4782885, 5739462, 6377180, 9565770, 11478924, 14348655, 19131540, 28697310, 57394620]

約数ペア:

[(1, 57394620), (2, 28697310), (3, 19131540), (4, 14348655), (5, 11478924), (6, 9565770), (9, 6377180), (10, 5739462), (12, 4782885), (15, 3826308), (18, 3188590), (20, 2869731), (30, 1913154), (36, 1594295), (45, 1275436), (60, 956577), (90, 637718), (180, 318859), (419, 136980), (761, 75420), (838, 68490), (1257, 45660), (1522, 37710), (1676, 34245), (2095, 27396), (2283, 25140), (2514, 22830), (3044, 18855), (3771, 15220), (3805, 15084), (4190, 13698), (4566, 12570), (5028, 11415), (6285, 9132), (6849, 8380), (7542, 7610)]