137532780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9956

約数の個数: 144

約数和(自身を含む): 520176384

約数和(自身を除く): 382643604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9923, 13860, 19846, 29769, 39692, 49615, 59538, 69461, 89307, 99230, 109153, 119076, 138922, 148845, 178614, 198460, 208383, 218306, 277844, 297690, 327459, 347305, 357228, 416766, 436612, 446535, 545765, 595380, 625149, 654918, 694610, 764071, 833532, 893070, 982377, 1041915, 1091530, 1250298, 1309836, 1389220, 1528142, 1637295, 1786140, 1964754, 2083830, 2183060, 2292213, 2500596, 3056284, 3125745, 3274590, 3820355, 3929508, 4167660, 4584426, 4911885, 6251490, 6549180, 6876639, 7640710, 9168852, 9823770, 11461065, 12502980, 13753278, 15281420, 19647540, 22922130, 27506556, 34383195, 45844260, 68766390, 137532780]

約数ペア:

[(1, 137532780), (2, 68766390), (3, 45844260), (4, 34383195), (5, 27506556), (6, 22922130), (7, 19647540), (9, 15281420), (10, 13753278), (11, 12502980), (12, 11461065), (14, 9823770), (15, 9168852), (18, 7640710), (20, 6876639), (21, 6549180), (22, 6251490), (28, 4911885), (30, 4584426), (33, 4167660), (35, 3929508), (36, 3820355), (42, 3274590), (44, 3125745), (45, 3056284), (55, 2500596), (60, 2292213), (63, 2183060), (66, 2083830), (70, 1964754), (77, 1786140), (84, 1637295), (90, 1528142), (99, 1389220), (105, 1309836), (110, 1250298), (126, 1091530), (132, 1041915), (140, 982377), (154, 893070), (165, 833532), (180, 764071), (198, 694610), (210, 654918), (220, 625149), (231, 595380), (252, 545765), (308, 446535), (315, 436612), (330, 416766), (385, 357228), (396, 347305), (420, 327459), (462, 297690), (495, 277844), (630, 218306), (660, 208383), (693, 198460), (770, 178614), (924, 148845), (990, 138922), (1155, 119076), (1260, 109153), (1386, 99230), (1540, 89307), (1980, 69461), (2310, 59538), (2772, 49615), (3465, 39692), (4620, 29769), (6930, 19846), (9923, 13860)]