81155460060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{5519}}^1$

素因数の和:5882

約数の個数: 240

約数和(自身を含む): 264255868800

約数和(自身を除く): 183100408740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 313, 324, 348, 405, 435, 522, 540, 580, 626, 783, 810, 870, 939, 1044, 1252, 1305, 1565, 1566, 1620, 1740, 1878, 2349, 2610, 2817, 3130, 3132, 3756, 3915, 4695, 4698, 5220, 5519, 5634, 6260, 7830, 8451, 9077, 9390, 9396, 11038, 11268, 11745, 14085, 15660, 16557, 16902, 18154, 18780, 22076, 23490, 25353, 27231, 27595, 28170, 33114, 33804, 36308, 42255, 45385, 46980, 49671, 50706, 54462, 55190, 56340, 66228, 81693, 82785, 84510, 90770, 99342, 101412, 108924, 110380, 126765, 136155, 149013, 160051, 163386, 165570, 169020, 181540, 198684, 245079, 248355, 253530, 272310, 298026, 320102, 326772, 331140, 408465, 447039, 480153, 490158, 496710, 507060, 544620, 596052, 640204, 735237, 745065, 800255, 816930, 894078, 960306, 980316, 993420, 1225395, 1440459, 1470474, 1490130, 1600510, 1633860, 1727447, 1788156, 1920612, 2235195, 2400765, 2450790, 2880918, 2940948, 2980260, 3201020, 3454894, 3676185, 4321377, 4470390, 4801530, 4901580, 5182341, 5761836, 6909788, 7202295, 7352370, 8637235, 8642754, 8940780, 9603060, 10364682, 12964131, 14404590, 14704740, 15547023, 17274470, 17285508, 20729364, 21606885, 25911705, 25928262, 28809180, 31094046, 34548940, 43213770, 46641069, 50095963, 51823410, 51856524, 62188092, 64820655, 77735115, 86427540, 93282138, 100191926, 103646820, 129641310, 139923207, 150287889, 155470230, 186564276, 200383852, 233205345, 250479815, 259282620, 279846414, 300575778, 310940460, 450863667, 466410690, 500959630, 559692828, 601151556, 699616035, 751439445, 901727334, 932821380, 1001919260, 1352591001, 1399232070, 1502878890, 1803454668, 2254318335, 2705182002, 2798464140, 3005757780, 4057773003, 4508636670, 5410364004, 6762955005, 8115546006, 9017273340, 13525910010, 16231092012, 20288865015, 27051820020, 40577730030, 81155460060]

約数ペア:

[(1, 81155460060), (2, 40577730030), (3, 27051820020), (4, 20288865015), (5, 16231092012), (6, 13525910010), (9, 9017273340), (10, 8115546006), (12, 6762955005), (15, 5410364004), (18, 4508636670), (20, 4057773003), (27, 3005757780), (29, 2798464140), (30, 2705182002), (36, 2254318335), (45, 1803454668), (54, 1502878890), (58, 1399232070), (60, 1352591001), (81, 1001919260), (87, 932821380), (90, 901727334), (108, 751439445), (116, 699616035), (135, 601151556), (145, 559692828), (162, 500959630), (174, 466410690), (180, 450863667), (261, 310940460), (270, 300575778), (290, 279846414), (313, 259282620), (324, 250479815), (348, 233205345), (405, 200383852), (435, 186564276), (522, 155470230), (540, 150287889), (580, 139923207), (626, 129641310), (783, 103646820), (810, 100191926), (870, 93282138), (939, 86427540), (1044, 77735115), (1252, 64820655), (1305, 62188092), (1565, 51856524), (1566, 51823410), (1620, 50095963), (1740, 46641069), (1878, 43213770), (2349, 34548940), (2610, 31094046), (2817, 28809180), (3130, 25928262), (3132, 25911705), (3756, 21606885), (3915, 20729364), (4695, 17285508), (4698, 17274470), (5220, 15547023), (5519, 14704740), (5634, 14404590), (6260, 12964131), (7830, 10364682), (8451, 9603060), (9077, 8940780), (9390, 8642754), (9396, 8637235), (11038, 7352370), (11268, 7202295), (11745, 6909788), (14085, 5761836), (15660, 5182341), (16557, 4901580), (16902, 4801530), (18154, 4470390), (18780, 4321377), (22076, 3676185), (23490, 3454894), (25353, 3201020), (27231, 2980260), (27595, 2940948), (28170, 2880918), (33114, 2450790), (33804, 2400765), (36308, 2235195), (42255, 1920612), (45385, 1788156), (46980, 1727447), (49671, 1633860), (50706, 1600510), (54462, 1490130), (55190, 1470474), (56340, 1440459), (66228, 1225395), (81693, 993420), (82785, 980316), (84510, 960306), (90770, 894078), (99342, 816930), (101412, 800255), (108924, 745065), (110380, 735237), (126765, 640204), (136155, 596052), (149013, 544620), (160051, 507060), (163386, 496710), (165570, 490158), (169020, 480153), (181540, 447039), (198684, 408465), (245079, 331140), (248355, 326772), (253530, 320102), (272310, 298026)]