811138860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 2955843072

約数和(自身を除く): 2144704212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 113, 126, 135, 140, 162, 180, 189, 210, 211, 226, 243, 252, 270, 315, 324, 339, 378, 405, 420, 422, 452, 486, 540, 565, 567, 630, 633, 678, 756, 791, 810, 844, 945, 972, 1017, 1055, 1130, 1134, 1215, 1260, 1266, 1356, 1477, 1582, 1620, 1695, 1701, 1890, 1899, 2034, 2110, 2260, 2268, 2373, 2430, 2532, 2835, 2954, 3051, 3164, 3165, 3390, 3402, 3780, 3798, 3955, 4068, 4220, 4431, 4746, 4860, 5085, 5670, 5697, 5908, 6102, 6330, 6780, 6804, 7119, 7385, 7596, 7910, 8505, 8862, 9153, 9492, 9495, 10170, 11340, 11394, 11865, 12204, 12660, 13293, 14238, 14770, 15255, 15820, 17010, 17091, 17724, 18306, 18990, 20340, 21357, 22155, 22788, 23730, 23843, 26586, 27459, 28476, 28485, 29540, 30510, 34020, 34182, 35595, 36612, 37980, 39879, 42714, 44310, 45765, 47460, 47686, 51273, 53172, 54918, 56970, 61020, 64071, 66465, 68364, 71190, 71529, 79758, 85428, 85455, 88620, 91530, 95372, 102546, 106785, 109836, 113940, 119215, 119637, 128142, 132930, 137295, 142380, 143058, 159516, 166901, 170910, 183060, 192213, 199395, 205092, 213570, 214587, 238430, 239274, 256284, 256365, 265860, 274590, 286116, 320355, 333802, 341820, 357645, 358911, 384426, 398790, 427140, 429174, 476860, 478548, 500703, 512730, 549180, 598185, 640710, 643761, 667604, 715290, 717822, 768852, 797580, 834505, 858348, 961065, 1001406, 1025460, 1072935, 1196370, 1281420, 1287522, 1430580, 1435644, 1502109, 1669010, 1794555, 1922130, 1931283, 2002812, 2145870, 2392740, 2503515, 2575044, 3004218, 3218805, 3338020, 3589110, 3844260, 3862566, 4291740, 4506327, 5007030, 5793849, 6008436, 6437610, 7178220, 7510545, 7725132, 9012654, 9656415, 10014060, 11587698, 12875220, 13518981, 15021090, 18025308, 19312830, 22531635, 23175396, 27037962, 28969245, 30042180, 38625660, 40556943, 45063270, 54075924, 57938490, 67594905, 81113886, 90126540, 115876980, 135189810, 162227772, 202784715, 270379620, 405569430, 811138860]

約数ペア:

[(1, 811138860), (2, 405569430), (3, 270379620), (4, 202784715), (5, 162227772), (6, 135189810), (7, 115876980), (9, 90126540), (10, 81113886), (12, 67594905), (14, 57938490), (15, 54075924), (18, 45063270), (20, 40556943), (21, 38625660), (27, 30042180), (28, 28969245), (30, 27037962), (35, 23175396), (36, 22531635), (42, 19312830), (45, 18025308), (54, 15021090), (60, 13518981), (63, 12875220), (70, 11587698), (81, 10014060), (84, 9656415), (90, 9012654), (105, 7725132), (108, 7510545), (113, 7178220), (126, 6437610), (135, 6008436), (140, 5793849), (162, 5007030), (180, 4506327), (189, 4291740), (210, 3862566), (211, 3844260), (226, 3589110), (243, 3338020), (252, 3218805), (270, 3004218), (315, 2575044), (324, 2503515), (339, 2392740), (378, 2145870), (405, 2002812), (420, 1931283), (422, 1922130), (452, 1794555), (486, 1669010), (540, 1502109), (565, 1435644), (567, 1430580), (630, 1287522), (633, 1281420), (678, 1196370), (756, 1072935), (791, 1025460), (810, 1001406), (844, 961065), (945, 858348), (972, 834505), (1017, 797580), (1055, 768852), (1130, 717822), (1134, 715290), (1215, 667604), (1260, 643761), (1266, 640710), (1356, 598185), (1477, 549180), (1582, 512730), (1620, 500703), (1695, 478548), (1701, 476860), (1890, 429174), (1899, 427140), (2034, 398790), (2110, 384426), (2260, 358911), (2268, 357645), (2373, 341820), (2430, 333802), (2532, 320355), (2835, 286116), (2954, 274590), (3051, 265860), (3164, 256365), (3165, 256284), (3390, 239274), (3402, 238430), (3780, 214587), (3798, 213570), (3955, 205092), (4068, 199395), (4220, 192213), (4431, 183060), (4746, 170910), (4860, 166901), (5085, 159516), (5670, 143058), (5697, 142380), (5908, 137295), (6102, 132930), (6330, 128142), (6780, 119637), (6804, 119215), (7119, 113940), (7385, 109836), (7596, 106785), (7910, 102546), (8505, 95372), (8862, 91530), (9153, 88620), (9492, 85455), (9495, 85428), (10170, 79758), (11340, 71529), (11394, 71190), (11865, 68364), (12204, 66465), (12660, 64071), (13293, 61020), (14238, 56970), (14770, 54918), (15255, 53172), (15820, 51273), (17010, 47686), (17091, 47460), (17724, 45765), (18306, 44310), (18990, 42714), (20340, 39879), (21357, 37980), (22155, 36612), (22788, 35595), (23730, 34182), (23843, 34020), (26586, 30510), (27459, 29540), (28476, 28485)]