26777790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2575

約数の個数: 80

約数和(自身を含む): 77571648

約数和(自身を除く): 50793858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2543, 3510, 5086, 5265, 7629, 10530, 12715, 15258, 22887, 25430, 33059, 38145, 45774, 66118, 68661, 76290, 99177, 114435, 137322, 165295, 198354, 205983, 228870, 297531, 330590, 343305, 411966, 495885, 595062, 686610, 892593, 991770, 1029915, 1487655, 1785186, 2059830, 2677779, 2975310, 4462965, 5355558, 8925930, 13388895, 26777790]

約数ペア:

[(1, 26777790), (2, 13388895), (3, 8925930), (5, 5355558), (6, 4462965), (9, 2975310), (10, 2677779), (13, 2059830), (15, 1785186), (18, 1487655), (26, 1029915), (27, 991770), (30, 892593), (39, 686610), (45, 595062), (54, 495885), (65, 411966), (78, 343305), (81, 330590), (90, 297531), (117, 228870), (130, 205983), (135, 198354), (162, 165295), (195, 137322), (234, 114435), (270, 99177), (351, 76290), (390, 68661), (405, 66118), (585, 45774), (702, 38145), (810, 33059), (1053, 25430), (1170, 22887), (1755, 15258), (2106, 12715), (2543, 10530), (3510, 7629), (5086, 5265)]