2690491.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3396

約数の個数: 144

約数和(自身を含む): 280148736

約数和(自身を除く): 202509636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3361, 3850, 4620, 5775, 6722, 7700, 10083, 11550, 13444, 16805, 20166, 23100, 23527, 33610, 36971, 40332, 47054, 50415, 67220, 70581, 73942, 84025, 94108, 100830, 110913, 117635, 141162, 147884, 168050, 184855, 201660, 221826, 235270, 252075, 258797, 282324, 336100, 352905, 369710, 443652, 470540, 504150, 517594, 554565, 588175, 705810, 739420, 776391, 924275, 1008300, 1035188, 1109130, 1176350, 1293985, 1411620, 1552782, 1764525, 1848550, 2218260, 2352700, 2587970, 2772825, 3105564, 3529050, 3697100, 3881955, 5175940, 5545650, 6469925, 7058100, 7763910, 11091300, 12939850, 15527820, 19409775, 25879700, 38819550, 77639100]

約数ペア:

[(1, 77639100), (2, 38819550), (3, 25879700), (4, 19409775), (5, 15527820), (6, 12939850), (7, 11091300), (10, 7763910), (11, 7058100), (12, 6469925), (14, 5545650), (15, 5175940), (20, 3881955), (21, 3697100), (22, 3529050), (25, 3105564), (28, 2772825), (30, 2587970), (33, 2352700), (35, 2218260), (42, 1848550), (44, 1764525), (50, 1552782), (55, 1411620), (60, 1293985), (66, 1176350), (70, 1109130), (75, 1035188), (77, 1008300), (84, 924275), (100, 776391), (105, 739420), (110, 705810), (132, 588175), (140, 554565), (150, 517594), (154, 504150), (165, 470540), (175, 443652), (210, 369710), (220, 352905), (231, 336100), (275, 282324), (300, 258797), (308, 252075), (330, 235270), (350, 221826), (385, 201660), (420, 184855), (462, 168050), (525, 147884), (550, 141162), (660, 117635), (700, 110913), (770, 100830), (825, 94108), (924, 84025), (1050, 73942), (1100, 70581), (1155, 67220), (1540, 50415), (1650, 47054), (1925, 40332), (2100, 36971), (2310, 33610), (3300, 23527), (3361, 23100), (3850, 20166), (4620, 16805), (5775, 13444), (6722, 11550), (7700, 10083)]