53510220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 186611040

約数和(自身を除く): 133100820

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, 67, 68, 81, 85, 87, 90, 102, 108, 116, 134, 135, 145, 153, 162, 170, 174, 180, 201, 204, 255, 261, 268, 270, 290, 306, 324, 335, 340, 348, 402, 405, 435, 459, 493, 510, 522, 540, 580, 603, 612, 670, 765, 783, 804, 810, 870, 918, 986, 1005, 1020, 1044, 1139, 1206, 1305, 1340, 1377, 1479, 1530, 1566, 1620, 1740, 1809, 1836, 1943, 1972, 2010, 2278, 2295, 2349, 2412, 2465, 2610, 2754, 2958, 3015, 3060, 3132, 3417, 3618, 3886, 3915, 4020, 4437, 4556, 4590, 4698, 4930, 5220, 5427, 5508, 5695, 5829, 5916, 6030, 6834, 6885, 7236, 7395, 7772, 7830, 8874, 9045, 9180, 9396, 9715, 9860, 10251, 10854, 11390, 11658, 11745, 12060, 13311, 13668, 13770, 14790, 15660, 17085, 17487, 17748, 18090, 19430, 20502, 21708, 22185, 22780, 23316, 23490, 26622, 27135, 27540, 29145, 29580, 30753, 33031, 34170, 34974, 36180, 38860, 39933, 41004, 44370, 46980, 51255, 52461, 53244, 54270, 58290, 61506, 66062, 66555, 68340, 69948, 79866, 87435, 88740, 92259, 99093, 102510, 104922, 108540, 116580, 123012, 132124, 133110, 153765, 157383, 159732, 165155, 174870, 184518, 198186, 199665, 205020, 209844, 262305, 266220, 297279, 307530, 314766, 330310, 349740, 369036, 396372, 399330, 461295, 495465, 524610, 594558, 615060, 629532, 660620, 786915, 798660, 891837, 922590, 990930, 1049220, 1189116, 1486395, 1573830, 1783674, 1845180, 1981860, 2675511, 2972790, 3147660, 3567348, 4459185, 5351022, 5945580, 8918370, 10702044, 13377555, 17836740, 26755110, 53510220]

約数ペア:

[(1, 53510220), (2, 26755110), (3, 17836740), (4, 13377555), (5, 10702044), (6, 8918370), (9, 5945580), (10, 5351022), (12, 4459185), (15, 3567348), (17, 3147660), (18, 2972790), (20, 2675511), (27, 1981860), (29, 1845180), (30, 1783674), (34, 1573830), (36, 1486395), (45, 1189116), (51, 1049220), (54, 990930), (58, 922590), (60, 891837), (67, 798660), (68, 786915), (81, 660620), (85, 629532), (87, 615060), (90, 594558), (102, 524610), (108, 495465), (116, 461295), (134, 399330), (135, 396372), (145, 369036), (153, 349740), (162, 330310), (170, 314766), (174, 307530), (180, 297279), (201, 266220), (204, 262305), (255, 209844), (261, 205020), (268, 199665), (270, 198186), (290, 184518), (306, 174870), (324, 165155), (335, 159732), (340, 157383), (348, 153765), (402, 133110), (405, 132124), (435, 123012), (459, 116580), (493, 108540), (510, 104922), (522, 102510), (540, 99093), (580, 92259), (603, 88740), (612, 87435), (670, 79866), (765, 69948), (783, 68340), (804, 66555), (810, 66062), (870, 61506), (918, 58290), (986, 54270), (1005, 53244), (1020, 52461), (1044, 51255), (1139, 46980), (1206, 44370), (1305, 41004), (1340, 39933), (1377, 38860), (1479, 36180), (1530, 34974), (1566, 34170), (1620, 33031), (1740, 30753), (1809, 29580), (1836, 29145), (1943, 27540), (1972, 27135), (2010, 26622), (2278, 23490), (2295, 23316), (2349, 22780), (2412, 22185), (2465, 21708), (2610, 20502), (2754, 19430), (2958, 18090), (3015, 17748), (3060, 17487), (3132, 17085), (3417, 15660), (3618, 14790), (3886, 13770), (3915, 13668), (4020, 13311), (4437, 12060), (4556, 11745), (4590, 11658), (4698, 11390), (4930, 10854), (5220, 10251), (5427, 9860), (5508, 9715), (5695, 9396), (5829, 9180), (5916, 9045), (6030, 8874), (6834, 7830), (6885, 7772), (7236, 7395)]