288665100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 1037433600

約数和(自身を除く): 748768500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 270, 285, 300, 306, 323, 331, 340, 342, 380, 425, 450, 459, 475, 510, 513, 540, 570, 612, 646, 662, 675, 684, 765, 850, 855, 900, 918, 950, 969, 993, 1020, 1026, 1140, 1275, 1292, 1324, 1350, 1425, 1530, 1615, 1655, 1700, 1710, 1836, 1900, 1938, 1986, 2052, 2295, 2550, 2565, 2700, 2850, 2907, 2979, 3060, 3230, 3310, 3420, 3825, 3876, 3972, 4275, 4590, 4845, 4965, 5100, 5130, 5627, 5700, 5814, 5958, 6289, 6460, 6620, 7650, 8075, 8275, 8550, 8721, 8937, 9180, 9690, 9930, 10260, 11254, 11475, 11628, 11916, 12578, 12825, 14535, 14895, 15300, 16150, 16550, 16881, 17100, 17442, 17874, 18867, 19380, 19860, 22508, 22950, 24225, 24825, 25156, 25650, 28135, 29070, 29790, 31445, 32300, 33100, 33762, 34884, 35748, 37734, 43605, 44685, 45900, 48450, 49650, 50643, 51300, 56270, 56601, 58140, 59580, 62890, 67524, 72675, 74475, 75468, 84405, 87210, 89370, 94335, 96900, 99300, 101286, 106913, 112540, 113202, 125780, 140675, 145350, 148950, 151929, 157225, 168810, 169803, 174420, 178740, 188670, 202572, 213826, 218025, 223425, 226404, 253215, 281350, 283005, 290700, 297900, 303858, 314450, 320739, 337620, 339606, 377340, 422025, 427652, 436050, 446850, 471675, 506430, 534565, 562700, 566010, 607716, 628900, 641478, 679212, 759645, 844050, 849015, 872100, 893700, 943350, 962217, 1012860, 1069130, 1132020, 1266075, 1282956, 1415025, 1519290, 1603695, 1688100, 1698030, 1886700, 1924434, 2138260, 2532150, 2672825, 2830050, 2886651, 3038580, 3207390, 3396060, 3798225, 3848868, 4245075, 4811085, 5064300, 5345650, 5660100, 5773302, 6414780, 7596450, 8018475, 8490150, 9622170, 10691300, 11546604, 14433255, 15192900, 16036950, 16980300, 19244340, 24055425, 28866510, 32073900, 48110850, 57733020, 72166275, 96221700, 144332550, 288665100]

約数ペア:

[(1, 288665100), (2, 144332550), (3, 96221700), (4, 72166275), (5, 57733020), (6, 48110850), (9, 32073900), (10, 28866510), (12, 24055425), (15, 19244340), (17, 16980300), (18, 16036950), (19, 15192900), (20, 14433255), (25, 11546604), (27, 10691300), (30, 9622170), (34, 8490150), (36, 8018475), (38, 7596450), (45, 6414780), (50, 5773302), (51, 5660100), (54, 5345650), (57, 5064300), (60, 4811085), (68, 4245075), (75, 3848868), (76, 3798225), (85, 3396060), (90, 3207390), (95, 3038580), (100, 2886651), (102, 2830050), (108, 2672825), (114, 2532150), (135, 2138260), (150, 1924434), (153, 1886700), (170, 1698030), (171, 1688100), (180, 1603695), (190, 1519290), (204, 1415025), (225, 1282956), (228, 1266075), (255, 1132020), (270, 1069130), (285, 1012860), (300, 962217), (306, 943350), (323, 893700), (331, 872100), (340, 849015), (342, 844050), (380, 759645), (425, 679212), (450, 641478), (459, 628900), (475, 607716), (510, 566010), (513, 562700), (540, 534565), (570, 506430), (612, 471675), (646, 446850), (662, 436050), (675, 427652), (684, 422025), (765, 377340), (850, 339606), (855, 337620), (900, 320739), (918, 314450), (950, 303858), (969, 297900), (993, 290700), (1020, 283005), (1026, 281350), (1140, 253215), (1275, 226404), (1292, 223425), (1324, 218025), (1350, 213826), (1425, 202572), (1530, 188670), (1615, 178740), (1655, 174420), (1700, 169803), (1710, 168810), (1836, 157225), (1900, 151929), (1938, 148950), (1986, 145350), (2052, 140675), (2295, 125780), (2550, 113202), (2565, 112540), (2700, 106913), (2850, 101286), (2907, 99300), (2979, 96900), (3060, 94335), (3230, 89370), (3310, 87210), (3420, 84405), (3825, 75468), (3876, 74475), (3972, 72675), (4275, 67524), (4590, 62890), (4845, 59580), (4965, 58140), (5100, 56601), (5130, 56270), (5627, 51300), (5700, 50643), (5814, 49650), (5958, 48450), (6289, 45900), (6460, 44685), (6620, 43605), (7650, 37734), (8075, 35748), (8275, 34884), (8550, 33762), (8721, 33100), (8937, 32300), (9180, 31445), (9690, 29790), (9930, 29070), (10260, 28135), (11254, 25650), (11475, 25156), (11628, 24825), (11916, 24225), (12578, 22950), (12825, 22508), (14535, 19860), (14895, 19380), (15300, 18867), (16150, 17874), (16550, 17442), (16881, 17100)]