180969129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 323481600

約数和(自身を除く): 142512471

約数列:

[1, 3, 9, 11, 19, 23, 33, 47, 57, 69, 89, 99, 141, 171, 207, 209, 253, 267, 423, 437, 517, 627, 759, 801, 893, 979, 1081, 1311, 1551, 1691, 1881, 2047, 2277, 2679, 2937, 3243, 3933, 4183, 4653, 4807, 5073, 6141, 8037, 8811, 9729, 9823, 11891, 12549, 14421, 15219, 18423, 18601, 20539, 22517, 29469, 35673, 37647, 38893, 43263, 46013, 55803, 61617, 67551, 79477, 88407, 96209, 107019, 116679, 138039, 167409, 184851, 202653, 225929, 238431, 288627, 350037, 414117, 427823, 677787, 715293, 865881, 874247, 1058299, 1283469, 1827971, 2033361, 2622741, 3174897, 3850407, 5483913, 7868223, 9524691, 16451739, 20107681, 60323043, 180969129]

約数ペア:

[(1, 180969129), (3, 60323043), (9, 20107681), (11, 16451739), (19, 9524691), (23, 7868223), (33, 5483913), (47, 3850407), (57, 3174897), (69, 2622741), (89, 2033361), (99, 1827971), (141, 1283469), (171, 1058299), (207, 874247), (209, 865881), (253, 715293), (267, 677787), (423, 427823), (437, 414117), (517, 350037), (627, 288627), (759, 238431), (801, 225929), (893, 202653), (979, 184851), (1081, 167409), (1311, 138039), (1551, 116679), (1691, 107019), (1881, 96209), (2047, 88407), (2277, 79477), (2679, 67551), (2937, 61617), (3243, 55803), (3933, 46013), (4183, 43263), (4653, 38893), (4807, 37647), (5073, 35673), (6141, 29469), (8037, 22517), (8811, 20539), (9729, 18601), (9823, 18423), (11891, 15219), (12549, 14421)]