66007620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52387}}^1$

素因数の和:52409

約数の個数: 72

約数和(自身を含む): 228830784

約数和(自身を除く): 162823164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52387, 104774, 157161, 209548, 261935, 314322, 366709, 471483, 523870, 628644, 733418, 785805, 942966, 1047740, 1100127, 1466836, 1571610, 1833545, 1885932, 2200254, 2357415, 3143220, 3300381, 3667090, 4400508, 4714830, 5500635, 6600762, 7334180, 9429660, 11001270, 13201524, 16501905, 22002540, 33003810, 66007620]

約数ペア:

[(1, 66007620), (2, 33003810), (3, 22002540), (4, 16501905), (5, 13201524), (6, 11001270), (7, 9429660), (9, 7334180), (10, 6600762), (12, 5500635), (14, 4714830), (15, 4400508), (18, 3667090), (20, 3300381), (21, 3143220), (28, 2357415), (30, 2200254), (35, 1885932), (36, 1833545), (42, 1571610), (45, 1466836), (60, 1100127), (63, 1047740), (70, 942966), (84, 785805), (90, 733418), (105, 628644), (126, 523870), (140, 471483), (180, 366709), (210, 314322), (252, 261935), (315, 209548), (420, 157161), (630, 104774), (1260, 52387)]