25823340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 88905600

約数和(自身を除く): 63082260

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, 97, 102, 108, 116, 135, 145, 153, 170, 174, 180, 194, 204, 255, 261, 270, 290, 291, 306, 340, 348, 388, 435, 459, 485, 493, 510, 522, 540, 580, 582, 612, 765, 783, 870, 873, 918, 970, 986, 1020, 1044, 1164, 1305, 1455, 1479, 1530, 1566, 1649, 1740, 1746, 1836, 1940, 1972, 2295, 2465, 2610, 2619, 2813, 2910, 2958, 3060, 3132, 3298, 3492, 3915, 4365, 4437, 4590, 4930, 4947, 5220, 5238, 5626, 5820, 5916, 6596, 7395, 7830, 8245, 8439, 8730, 8874, 9180, 9860, 9894, 10476, 11252, 13095, 13311, 14065, 14790, 14841, 15660, 16490, 16878, 17460, 17748, 19788, 22185, 24735, 25317, 26190, 26622, 28130, 29580, 29682, 32980, 33756, 42195, 44370, 44523, 47821, 49470, 50634, 52380, 53244, 56260, 59364, 66555, 74205, 75951, 84390, 88740, 89046, 95642, 98940, 101268, 126585, 133110, 143463, 148410, 151902, 168780, 178092, 191284, 222615, 239105, 253170, 266220, 286926, 296820, 303804, 379755, 430389, 445230, 478210, 506340, 573852, 717315, 759510, 860778, 890460, 956420, 1291167, 1434630, 1519020, 1721556, 2151945, 2582334, 2869260, 4303890, 5164668, 6455835, 8607780, 12911670, 25823340]

約数ペア:

[(1, 25823340), (2, 12911670), (3, 8607780), (4, 6455835), (5, 5164668), (6, 4303890), (9, 2869260), (10, 2582334), (12, 2151945), (15, 1721556), (17, 1519020), (18, 1434630), (20, 1291167), (27, 956420), (29, 890460), (30, 860778), (34, 759510), (36, 717315), (45, 573852), (51, 506340), (54, 478210), (58, 445230), (60, 430389), (68, 379755), (85, 303804), (87, 296820), (90, 286926), (97, 266220), (102, 253170), (108, 239105), (116, 222615), (135, 191284), (145, 178092), (153, 168780), (170, 151902), (174, 148410), (180, 143463), (194, 133110), (204, 126585), (255, 101268), (261, 98940), (270, 95642), (290, 89046), (291, 88740), (306, 84390), (340, 75951), (348, 74205), (388, 66555), (435, 59364), (459, 56260), (485, 53244), (493, 52380), (510, 50634), (522, 49470), (540, 47821), (580, 44523), (582, 44370), (612, 42195), (765, 33756), (783, 32980), (870, 29682), (873, 29580), (918, 28130), (970, 26622), (986, 26190), (1020, 25317), (1044, 24735), (1164, 22185), (1305, 19788), (1455, 17748), (1479, 17460), (1530, 16878), (1566, 16490), (1649, 15660), (1740, 14841), (1746, 14790), (1836, 14065), (1940, 13311), (1972, 13095), (2295, 11252), (2465, 10476), (2610, 9894), (2619, 9860), (2813, 9180), (2910, 8874), (2958, 8730), (3060, 8439), (3132, 8245), (3298, 7830), (3492, 7395), (3915, 6596), (4365, 5916), (4437, 5820), (4590, 5626), (4930, 5238), (4947, 5220)]