27659782980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{230383}}^1$

素因数の和:230450

約数の個数: 144

約数和(自身を含む): 90568558080

約数和(自身を除く): 62908775100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 828, 870, 1035, 1044, 1305, 1334, 1380, 1740, 2001, 2070, 2610, 2668, 3335, 4002, 4140, 5220, 6003, 6670, 8004, 10005, 12006, 13340, 20010, 24012, 30015, 40020, 60030, 120060, 230383, 460766, 691149, 921532, 1151915, 1382298, 2073447, 2303830, 2764596, 3455745, 4146894, 4607660, 5298809, 6681107, 6911490, 8293788, 10367235, 10597618, 13362214, 13822980, 15896427, 20043321, 20734470, 21195236, 26494045, 26724428, 31792854, 33405535, 40086642, 41468940, 47689281, 52988090, 60129963, 63585708, 66811070, 79482135, 80173284, 95378562, 100216605, 105976180, 120259926, 133622140, 153665461, 158964270, 190757124, 200433210, 238446405, 240519852, 300649815, 307330922, 317928540, 400866420, 460996383, 476892810, 601299630, 614661844, 768327305, 921992766, 953785620, 1202599260, 1382989149, 1536654610, 1843985532, 2304981915, 2765978298, 3073309220, 4609963830, 5531956596, 6914945745, 9219927660, 13829891490, 27659782980]

約数ペア:

[(1, 27659782980), (2, 13829891490), (3, 9219927660), (4, 6914945745), (5, 5531956596), (6, 4609963830), (9, 3073309220), (10, 2765978298), (12, 2304981915), (15, 1843985532), (18, 1536654610), (20, 1382989149), (23, 1202599260), (29, 953785620), (30, 921992766), (36, 768327305), (45, 614661844), (46, 601299630), (58, 476892810), (60, 460996383), (69, 400866420), (87, 317928540), (90, 307330922), (92, 300649815), (115, 240519852), (116, 238446405), (138, 200433210), (145, 190757124), (174, 158964270), (180, 153665461), (207, 133622140), (230, 120259926), (261, 105976180), (276, 100216605), (290, 95378562), (345, 80173284), (348, 79482135), (414, 66811070), (435, 63585708), (460, 60129963), (522, 52988090), (580, 47689281), (667, 41468940), (690, 40086642), (828, 33405535), (870, 31792854), (1035, 26724428), (1044, 26494045), (1305, 21195236), (1334, 20734470), (1380, 20043321), (1740, 15896427), (2001, 13822980), (2070, 13362214), (2610, 10597618), (2668, 10367235), (3335, 8293788), (4002, 6911490), (4140, 6681107), (5220, 5298809), (6003, 4607660), (6670, 4146894), (8004, 3455745), (10005, 2764596), (12006, 2303830), (13340, 2073447), (20010, 1382298), (24012, 1151915), (30015, 921532), (40020, 691149), (60030, 460766), (120060, 230383)]