91890270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 277992000

約数和(自身を除く): 186101730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 29, 30, 34, 38, 45, 51, 57, 58, 85, 87, 90, 95, 102, 109, 114, 145, 153, 170, 171, 174, 190, 218, 255, 261, 285, 290, 306, 323, 327, 342, 435, 493, 510, 522, 545, 551, 570, 646, 654, 765, 855, 870, 969, 981, 986, 1090, 1102, 1305, 1479, 1530, 1615, 1635, 1653, 1710, 1853, 1938, 1962, 2071, 2465, 2610, 2755, 2907, 2958, 3161, 3230, 3270, 3306, 3706, 4142, 4437, 4845, 4905, 4930, 4959, 5510, 5559, 5814, 6213, 6322, 7395, 8265, 8874, 9265, 9367, 9483, 9690, 9810, 9918, 10355, 11118, 12426, 14535, 14790, 15805, 16530, 16677, 18530, 18639, 18734, 18966, 20710, 22185, 24795, 27795, 28101, 28449, 29070, 31065, 31610, 33354, 35207, 37278, 44370, 46835, 47415, 49590, 53737, 55590, 56202, 56898, 60059, 62130, 70414, 83385, 84303, 93195, 93670, 94830, 105621, 107474, 120118, 140505, 142245, 161211, 166770, 168606, 176035, 180177, 186390, 211242, 268685, 281010, 284490, 300295, 316863, 322422, 352070, 360354, 421515, 483633, 528105, 537370, 540531, 600590, 633726, 806055, 843030, 900885, 967266, 1021003, 1056210, 1081062, 1584315, 1612110, 1801770, 2042006, 2418165, 2702655, 3063009, 3168630, 4836330, 5105015, 5405310, 6126018, 9189027, 10210030, 15315045, 18378054, 30630090, 45945135, 91890270]

約数ペア:

[(1, 91890270), (2, 45945135), (3, 30630090), (5, 18378054), (6, 15315045), (9, 10210030), (10, 9189027), (15, 6126018), (17, 5405310), (18, 5105015), (19, 4836330), (29, 3168630), (30, 3063009), (34, 2702655), (38, 2418165), (45, 2042006), (51, 1801770), (57, 1612110), (58, 1584315), (85, 1081062), (87, 1056210), (90, 1021003), (95, 967266), (102, 900885), (109, 843030), (114, 806055), (145, 633726), (153, 600590), (170, 540531), (171, 537370), (174, 528105), (190, 483633), (218, 421515), (255, 360354), (261, 352070), (285, 322422), (290, 316863), (306, 300295), (323, 284490), (327, 281010), (342, 268685), (435, 211242), (493, 186390), (510, 180177), (522, 176035), (545, 168606), (551, 166770), (570, 161211), (646, 142245), (654, 140505), (765, 120118), (855, 107474), (870, 105621), (969, 94830), (981, 93670), (986, 93195), (1090, 84303), (1102, 83385), (1305, 70414), (1479, 62130), (1530, 60059), (1615, 56898), (1635, 56202), (1653, 55590), (1710, 53737), (1853, 49590), (1938, 47415), (1962, 46835), (2071, 44370), (2465, 37278), (2610, 35207), (2755, 33354), (2907, 31610), (2958, 31065), (3161, 29070), (3230, 28449), (3270, 28101), (3306, 27795), (3706, 24795), (4142, 22185), (4437, 20710), (4845, 18966), (4905, 18734), (4930, 18639), (4959, 18530), (5510, 16677), (5559, 16530), (5814, 15805), (6213, 14790), (6322, 14535), (7395, 12426), (8265, 11118), (8874, 10355), (9265, 9918), (9367, 9810), (9483, 9690)]