75030354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 207667200

約数和(自身を除く): 132636846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 337, 342, 378, 399, 434, 513, 558, 589, 651, 674, 798, 837, 1011, 1026, 1178, 1197, 1302, 1674, 1767, 1953, 2022, 2359, 2394, 3033, 3534, 3591, 3906, 4123, 4718, 5301, 5859, 6066, 6403, 7077, 7182, 8246, 9099, 10447, 10602, 11718, 12369, 12806, 14154, 15903, 18198, 19209, 20894, 21231, 24738, 31341, 31806, 37107, 38418, 42462, 44821, 57627, 62682, 63693, 73129, 74214, 89642, 94023, 111321, 115254, 127386, 134463, 146258, 172881, 188046, 198493, 219387, 222642, 268926, 282069, 345762, 396986, 403389, 438774, 564138, 595479, 658161, 806778, 1190958, 1210167, 1316322, 1389451, 1786437, 1974483, 2420334, 2778902, 3572874, 3948966, 4168353, 5359311, 8336706, 10718622, 12505059, 25010118, 37515177, 75030354]

約数ペア:

[(1, 75030354), (2, 37515177), (3, 25010118), (6, 12505059), (7, 10718622), (9, 8336706), (14, 5359311), (18, 4168353), (19, 3948966), (21, 3572874), (27, 2778902), (31, 2420334), (38, 1974483), (42, 1786437), (54, 1389451), (57, 1316322), (62, 1210167), (63, 1190958), (93, 806778), (114, 658161), (126, 595479), (133, 564138), (171, 438774), (186, 403389), (189, 396986), (217, 345762), (266, 282069), (279, 268926), (337, 222642), (342, 219387), (378, 198493), (399, 188046), (434, 172881), (513, 146258), (558, 134463), (589, 127386), (651, 115254), (674, 111321), (798, 94023), (837, 89642), (1011, 74214), (1026, 73129), (1178, 63693), (1197, 62682), (1302, 57627), (1674, 44821), (1767, 42462), (1953, 38418), (2022, 37107), (2359, 31806), (2394, 31341), (3033, 24738), (3534, 21231), (3591, 20894), (3906, 19209), (4123, 18198), (4718, 15903), (5301, 14154), (5859, 12806), (6066, 12369), (6403, 11718), (7077, 10602), (7182, 10447), (8246, 9099)]