27425640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 63812760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 263, 264, 316, 330, 395, 440, 474, 526, 632, 660, 789, 790, 869, 948, 1052, 1185, 1315, 1320, 1578, 1580, 1738, 1896, 2104, 2370, 2607, 2630, 2893, 3156, 3160, 3476, 3945, 4345, 4740, 5214, 5260, 5786, 6312, 6952, 7890, 8679, 8690, 9480, 10428, 10520, 11572, 13035, 14465, 15780, 17358, 17380, 20777, 20856, 23144, 26070, 28930, 31560, 34716, 34760, 41554, 43395, 52140, 57860, 62331, 69432, 83108, 86790, 103885, 104280, 115720, 124662, 166216, 173580, 207770, 228547, 249324, 311655, 347160, 415540, 457094, 498648, 623310, 685641, 831080, 914188, 1142735, 1246620, 1371282, 1828376, 2285470, 2493240, 2742564, 3428205, 4570940, 5485128, 6856410, 9141880, 13712820, 27425640]

約数ペア:

[(1, 27425640), (2, 13712820), (3, 9141880), (4, 6856410), (5, 5485128), (6, 4570940), (8, 3428205), (10, 2742564), (11, 2493240), (12, 2285470), (15, 1828376), (20, 1371282), (22, 1246620), (24, 1142735), (30, 914188), (33, 831080), (40, 685641), (44, 623310), (55, 498648), (60, 457094), (66, 415540), (79, 347160), (88, 311655), (110, 249324), (120, 228547), (132, 207770), (158, 173580), (165, 166216), (220, 124662), (237, 115720), (263, 104280), (264, 103885), (316, 86790), (330, 83108), (395, 69432), (440, 62331), (474, 57860), (526, 52140), (632, 43395), (660, 41554), (789, 34760), (790, 34716), (869, 31560), (948, 28930), (1052, 26070), (1185, 23144), (1315, 20856), (1320, 20777), (1578, 17380), (1580, 17358), (1738, 15780), (1896, 14465), (2104, 13035), (2370, 11572), (2607, 10520), (2630, 10428), (2893, 9480), (3156, 8690), (3160, 8679), (3476, 7890), (3945, 6952), (4345, 6312), (4740, 5786), (5214, 5260)]