772771860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{204437}}^1$

素因数の和:204462

約数の個数: 96

約数和(自身を含む): 2747646720

約数和(自身を除く): 1974874860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 204437, 408874, 613311, 817748, 1022185, 1226622, 1431059, 1839933, 2044370, 2453244, 2862118, 3066555, 3679866, 4088740, 4293177, 5519799, 5724236, 6133110, 7155295, 7359732, 8586354, 9199665, 11039598, 12266220, 12879531, 14310590, 17172708, 18399330, 21465885, 22079196, 25759062, 27598995, 28621180, 36798660, 38638593, 42931770, 51518124, 55197990, 64397655, 77277186, 85863540, 110395980, 128795310, 154554372, 193192965, 257590620, 386385930, 772771860]

約数ペア:

[(1, 772771860), (2, 386385930), (3, 257590620), (4, 193192965), (5, 154554372), (6, 128795310), (7, 110395980), (9, 85863540), (10, 77277186), (12, 64397655), (14, 55197990), (15, 51518124), (18, 42931770), (20, 38638593), (21, 36798660), (27, 28621180), (28, 27598995), (30, 25759062), (35, 22079196), (36, 21465885), (42, 18399330), (45, 17172708), (54, 14310590), (60, 12879531), (63, 12266220), (70, 11039598), (84, 9199665), (90, 8586354), (105, 7359732), (108, 7155295), (126, 6133110), (135, 5724236), (140, 5519799), (180, 4293177), (189, 4088740), (210, 3679866), (252, 3066555), (270, 2862118), (315, 2453244), (378, 2044370), (420, 1839933), (540, 1431059), (630, 1226622), (756, 1022185), (945, 817748), (1260, 613311), (1890, 408874), (3780, 204437)]