66127860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 207446400

約数和(自身を除く): 141318540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 881, 1251, 1390, 1668, 1762, 2085, 2502, 2643, 2780, 3524, 3753, 4170, 4405, 5004, 5286, 6255, 7506, 7929, 8340, 8810, 10572, 12510, 13215, 15012, 15858, 17620, 18765, 23787, 25020, 26430, 31716, 37530, 39645, 47574, 52860, 75060, 79290, 95148, 118935, 122459, 158580, 237870, 244918, 367377, 475740, 489836, 612295, 734754, 1102131, 1224590, 1469508, 1836885, 2204262, 2449180, 3306393, 3673770, 4408524, 5510655, 6612786, 7347540, 11021310, 13225572, 16531965, 22042620, 33063930, 66127860]

約数ペア:

[(1, 66127860), (2, 33063930), (3, 22042620), (4, 16531965), (5, 13225572), (6, 11021310), (9, 7347540), (10, 6612786), (12, 5510655), (15, 4408524), (18, 3673770), (20, 3306393), (27, 2449180), (30, 2204262), (36, 1836885), (45, 1469508), (54, 1224590), (60, 1102131), (90, 734754), (108, 612295), (135, 489836), (139, 475740), (180, 367377), (270, 244918), (278, 237870), (417, 158580), (540, 122459), (556, 118935), (695, 95148), (834, 79290), (881, 75060), (1251, 52860), (1390, 47574), (1668, 39645), (1762, 37530), (2085, 31716), (2502, 26430), (2643, 25020), (2780, 23787), (3524, 18765), (3753, 17620), (4170, 15858), (4405, 15012), (5004, 13215), (5286, 12510), (6255, 10572), (7506, 8810), (7929, 8340)]