2008457550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{405749}}^1$

素因数の和:405778

約数の個数: 72

約数和(自身を含む): 5886621000

約数和(自身を除く): 3878163450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 405749, 811498, 1217247, 2028745, 2434494, 3651741, 4057490, 4463239, 6086235, 7303482, 8926478, 10143725, 12172470, 13389717, 18258705, 20287450, 22316195, 26779434, 30431175, 36517410, 40169151, 44632390, 60862350, 66948585, 80338302, 91293525, 111580975, 133897170, 182587050, 200845755, 223161950, 334742925, 401691510, 669485850, 1004228775, 2008457550]

約数ペア:

[(1, 2008457550), (2, 1004228775), (3, 669485850), (5, 401691510), (6, 334742925), (9, 223161950), (10, 200845755), (11, 182587050), (15, 133897170), (18, 111580975), (22, 91293525), (25, 80338302), (30, 66948585), (33, 60862350), (45, 44632390), (50, 40169151), (55, 36517410), (66, 30431175), (75, 26779434), (90, 22316195), (99, 20287450), (110, 18258705), (150, 13389717), (165, 12172470), (198, 10143725), (225, 8926478), (275, 7303482), (330, 6086235), (450, 4463239), (495, 4057490), (550, 3651741), (825, 2434494), (990, 2028745), (1650, 1217247), (2475, 811498), (4950, 405749)]