89716140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 306633600

約数和(自身を除く): 216917460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 337, 340, 348, 435, 459, 493, 510, 522, 540, 580, 612, 674, 765, 783, 870, 918, 986, 1011, 1020, 1044, 1305, 1348, 1479, 1530, 1566, 1685, 1740, 1836, 1972, 2022, 2295, 2465, 2610, 2958, 3033, 3060, 3132, 3370, 3915, 4044, 4437, 4590, 4930, 5055, 5220, 5729, 5916, 6066, 6740, 7395, 7830, 8874, 9099, 9180, 9773, 9860, 10110, 11458, 12132, 13311, 14790, 15165, 15660, 17187, 17748, 18198, 19546, 20220, 22185, 22916, 26622, 28645, 29319, 29580, 30330, 34374, 36396, 39092, 44370, 45495, 48865, 51561, 53244, 57290, 58638, 60660, 66555, 68748, 85935, 87957, 88740, 90990, 97730, 103122, 114580, 117276, 133110, 146595, 154683, 166141, 171870, 175914, 181980, 195460, 206244, 257805, 263871, 266220, 293190, 309366, 332282, 343740, 351828, 439785, 498423, 515610, 527742, 586380, 618732, 664564, 773415, 830705, 879570, 996846, 1031220, 1055484, 1319355, 1495269, 1546830, 1661410, 1759140, 1993692, 2492115, 2638710, 2990538, 3093660, 3322820, 4485807, 4984230, 5277420, 5981076, 7476345, 8971614, 9968460, 14952690, 17943228, 22429035, 29905380, 44858070, 89716140]

約数ペア:

[(1, 89716140), (2, 44858070), (3, 29905380), (4, 22429035), (5, 17943228), (6, 14952690), (9, 9968460), (10, 8971614), (12, 7476345), (15, 5981076), (17, 5277420), (18, 4984230), (20, 4485807), (27, 3322820), (29, 3093660), (30, 2990538), (34, 2638710), (36, 2492115), (45, 1993692), (51, 1759140), (54, 1661410), (58, 1546830), (60, 1495269), (68, 1319355), (85, 1055484), (87, 1031220), (90, 996846), (102, 879570), (108, 830705), (116, 773415), (135, 664564), (145, 618732), (153, 586380), (170, 527742), (174, 515610), (180, 498423), (204, 439785), (255, 351828), (261, 343740), (270, 332282), (290, 309366), (306, 293190), (337, 266220), (340, 263871), (348, 257805), (435, 206244), (459, 195460), (493, 181980), (510, 175914), (522, 171870), (540, 166141), (580, 154683), (612, 146595), (674, 133110), (765, 117276), (783, 114580), (870, 103122), (918, 97730), (986, 90990), (1011, 88740), (1020, 87957), (1044, 85935), (1305, 68748), (1348, 66555), (1479, 60660), (1530, 58638), (1566, 57290), (1685, 53244), (1740, 51561), (1836, 48865), (1972, 45495), (2022, 44370), (2295, 39092), (2465, 36396), (2610, 34374), (2958, 30330), (3033, 29580), (3060, 29319), (3132, 28645), (3370, 26622), (3915, 22916), (4044, 22185), (4437, 20220), (4590, 19546), (4930, 18198), (5055, 17748), (5220, 17187), (5729, 15660), (5916, 15165), (6066, 14790), (6740, 13311), (7395, 12132), (7830, 11458), (8874, 10110), (9099, 9860), (9180, 9773)]