27705510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 85847040

約数和(自身を除く): 58141530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 137, 189, 210, 214, 270, 274, 315, 321, 378, 411, 535, 630, 642, 685, 749, 822, 945, 959, 963, 1070, 1233, 1370, 1498, 1605, 1890, 1918, 1926, 2055, 2247, 2466, 2877, 2889, 3210, 3699, 3745, 4110, 4494, 4795, 4815, 5754, 5778, 6165, 6741, 7398, 7490, 8631, 9590, 9630, 11235, 12330, 13482, 14385, 14445, 14659, 17262, 18495, 20223, 22470, 25893, 28770, 28890, 29318, 33705, 36990, 40446, 43155, 43977, 51786, 67410, 73295, 86310, 87954, 101115, 102613, 129465, 131931, 146590, 202230, 205226, 219885, 258930, 263862, 307839, 395793, 439770, 513065, 615678, 659655, 791586, 923517, 1026130, 1319310, 1539195, 1847034, 1978965, 2770551, 3078390, 3957930, 4617585, 5541102, 9235170, 13852755, 27705510]

約数ペア:

[(1, 27705510), (2, 13852755), (3, 9235170), (5, 5541102), (6, 4617585), (7, 3957930), (9, 3078390), (10, 2770551), (14, 1978965), (15, 1847034), (18, 1539195), (21, 1319310), (27, 1026130), (30, 923517), (35, 791586), (42, 659655), (45, 615678), (54, 513065), (63, 439770), (70, 395793), (90, 307839), (105, 263862), (107, 258930), (126, 219885), (135, 205226), (137, 202230), (189, 146590), (210, 131931), (214, 129465), (270, 102613), (274, 101115), (315, 87954), (321, 86310), (378, 73295), (411, 67410), (535, 51786), (630, 43977), (642, 43155), (685, 40446), (749, 36990), (822, 33705), (945, 29318), (959, 28890), (963, 28770), (1070, 25893), (1233, 22470), (1370, 20223), (1498, 18495), (1605, 17262), (1890, 14659), (1918, 14445), (1926, 14385), (2055, 13482), (2247, 12330), (2466, 11235), (2877, 9630), (2889, 9590), (3210, 8631), (3699, 7490), (3745, 7398), (4110, 6741), (4494, 6165), (4795, 5778), (4815, 5754)]