180203496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 334602264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 97, 124, 132, 186, 194, 227, 248, 264, 291, 341, 372, 388, 454, 582, 681, 682, 744, 776, 908, 1023, 1067, 1164, 1362, 1364, 1816, 2046, 2134, 2328, 2497, 2724, 2728, 3007, 3201, 4092, 4268, 4994, 5448, 6014, 6402, 7037, 7491, 8184, 8536, 9021, 9988, 12028, 12804, 14074, 14982, 18042, 19976, 21111, 22019, 24056, 25608, 28148, 29964, 33077, 36084, 42222, 44038, 56296, 59928, 66057, 66154, 72168, 77407, 84444, 88076, 99231, 132114, 132308, 154814, 168888, 176152, 198462, 232221, 242209, 264228, 264616, 309628, 396924, 464442, 484418, 528456, 619256, 682589, 726627, 793848, 928884, 968836, 1365178, 1453254, 1857768, 1937672, 2047767, 2730356, 2906508, 4095534, 5460712, 5813016, 7508479, 8191068, 15016958, 16382136, 22525437, 30033916, 45050874, 60067832, 90101748, 180203496]

約数ペア:

[(1, 180203496), (2, 90101748), (3, 60067832), (4, 45050874), (6, 30033916), (8, 22525437), (11, 16382136), (12, 15016958), (22, 8191068), (24, 7508479), (31, 5813016), (33, 5460712), (44, 4095534), (62, 2906508), (66, 2730356), (88, 2047767), (93, 1937672), (97, 1857768), (124, 1453254), (132, 1365178), (186, 968836), (194, 928884), (227, 793848), (248, 726627), (264, 682589), (291, 619256), (341, 528456), (372, 484418), (388, 464442), (454, 396924), (582, 309628), (681, 264616), (682, 264228), (744, 242209), (776, 232221), (908, 198462), (1023, 176152), (1067, 168888), (1164, 154814), (1362, 132308), (1364, 132114), (1816, 99231), (2046, 88076), (2134, 84444), (2328, 77407), (2497, 72168), (2724, 66154), (2728, 66057), (3007, 59928), (3201, 56296), (4092, 44038), (4268, 42222), (4994, 36084), (5448, 33077), (6014, 29964), (6402, 28148), (7037, 25608), (7491, 24056), (8184, 22019), (8536, 21111), (9021, 19976), (9988, 18042), (12028, 14982), (12804, 14074)]