27458340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 97542144

約数和(自身を除く): 70083804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 107, 130, 140, 141, 156, 182, 188, 195, 210, 214, 235, 260, 273, 282, 321, 329, 364, 390, 420, 428, 455, 470, 535, 546, 564, 611, 642, 658, 705, 749, 780, 910, 940, 987, 1070, 1092, 1222, 1284, 1316, 1365, 1391, 1410, 1498, 1605, 1645, 1820, 1833, 1974, 2140, 2247, 2444, 2730, 2782, 2820, 2996, 3055, 3210, 3290, 3666, 3745, 3948, 4173, 4277, 4494, 4935, 5029, 5460, 5564, 6110, 6420, 6580, 6955, 7332, 7490, 8346, 8554, 8988, 9165, 9737, 9870, 10058, 11235, 12220, 12831, 13910, 14980, 15087, 16692, 17108, 18330, 19474, 19740, 20116, 20865, 21385, 22470, 25145, 25662, 27820, 29211, 30174, 35203, 36660, 38948, 41730, 42770, 44940, 48685, 50290, 51324, 58422, 60348, 64155, 65377, 70406, 75435, 83460, 85540, 97370, 100580, 105609, 116844, 128310, 130754, 140812, 146055, 150870, 176015, 194740, 196131, 211218, 256620, 261508, 292110, 301740, 326885, 352030, 392262, 422436, 457639, 528045, 584220, 653770, 704060, 784524, 915278, 980655, 1056090, 1307540, 1372917, 1830556, 1961310, 2112180, 2288195, 2745834, 3922620, 4576390, 5491668, 6864585, 9152780, 13729170, 27458340]

約数ペア:

[(1, 27458340), (2, 13729170), (3, 9152780), (4, 6864585), (5, 5491668), (6, 4576390), (7, 3922620), (10, 2745834), (12, 2288195), (13, 2112180), (14, 1961310), (15, 1830556), (20, 1372917), (21, 1307540), (26, 1056090), (28, 980655), (30, 915278), (35, 784524), (39, 704060), (42, 653770), (47, 584220), (52, 528045), (60, 457639), (65, 422436), (70, 392262), (78, 352030), (84, 326885), (91, 301740), (94, 292110), (105, 261508), (107, 256620), (130, 211218), (140, 196131), (141, 194740), (156, 176015), (182, 150870), (188, 146055), (195, 140812), (210, 130754), (214, 128310), (235, 116844), (260, 105609), (273, 100580), (282, 97370), (321, 85540), (329, 83460), (364, 75435), (390, 70406), (420, 65377), (428, 64155), (455, 60348), (470, 58422), (535, 51324), (546, 50290), (564, 48685), (611, 44940), (642, 42770), (658, 41730), (705, 38948), (749, 36660), (780, 35203), (910, 30174), (940, 29211), (987, 27820), (1070, 25662), (1092, 25145), (1222, 22470), (1284, 21385), (1316, 20865), (1365, 20116), (1391, 19740), (1410, 19474), (1498, 18330), (1605, 17108), (1645, 16692), (1820, 15087), (1833, 14980), (1974, 13910), (2140, 12831), (2247, 12220), (2444, 11235), (2730, 10058), (2782, 9870), (2820, 9737), (2996, 9165), (3055, 8988), (3210, 8554), (3290, 8346), (3666, 7490), (3745, 7332), (3948, 6955), (4173, 6580), (4277, 6420), (4494, 6110), (4935, 5564), (5029, 5460)]