84887880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9187}}^1$

素因数の和:9219

約数の個数: 128

約数和(自身を含む): 317537280

約数和(自身を除く): 232649400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9187, 9240, 18374, 27561, 36748, 45935, 55122, 64309, 73496, 91870, 101057, 110244, 128618, 137805, 183740, 192927, 202114, 220488, 257236, 275610, 303171, 321545, 367480, 385854, 404228, 505285, 514472, 551220, 606342, 643090, 707399, 771708, 808456, 964635, 1010570, 1102440, 1212684, 1286180, 1414798, 1515855, 1543416, 1929270, 2021140, 2122197, 2425368, 2572360, 2829596, 3031710, 3536995, 3858540, 4042280, 4244394, 5659192, 6063420, 7073990, 7717080, 8488788, 10610985, 12126840, 14147980, 16977576, 21221970, 28295960, 42443940, 84887880]

約数ペア:

[(1, 84887880), (2, 42443940), (3, 28295960), (4, 21221970), (5, 16977576), (6, 14147980), (7, 12126840), (8, 10610985), (10, 8488788), (11, 7717080), (12, 7073990), (14, 6063420), (15, 5659192), (20, 4244394), (21, 4042280), (22, 3858540), (24, 3536995), (28, 3031710), (30, 2829596), (33, 2572360), (35, 2425368), (40, 2122197), (42, 2021140), (44, 1929270), (55, 1543416), (56, 1515855), (60, 1414798), (66, 1286180), (70, 1212684), (77, 1102440), (84, 1010570), (88, 964635), (105, 808456), (110, 771708), (120, 707399), (132, 643090), (140, 606342), (154, 551220), (165, 514472), (168, 505285), (210, 404228), (220, 385854), (231, 367480), (264, 321545), (280, 303171), (308, 275610), (330, 257236), (385, 220488), (420, 202114), (440, 192927), (462, 183740), (616, 137805), (660, 128618), (770, 110244), (840, 101057), (924, 91870), (1155, 73496), (1320, 64309), (1540, 55122), (1848, 45935), (2310, 36748), (3080, 27561), (4620, 18374), (9187, 9240)]