272174542020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{333719}}^1$

素因数の和:333954

約数の個数: 144

約数和(自身を含む): 865867242240

約数和(自身を除く): 593692700220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 197, 207, 230, 276, 345, 394, 414, 460, 591, 690, 788, 828, 985, 1035, 1182, 1380, 1773, 1970, 2070, 2364, 2955, 3546, 3940, 4140, 4531, 5910, 7092, 8865, 9062, 11820, 13593, 17730, 18124, 22655, 27186, 35460, 40779, 45310, 54372, 67965, 81558, 90620, 135930, 163116, 203895, 271860, 333719, 407790, 667438, 815580, 1001157, 1334876, 1668595, 2002314, 3003471, 3337190, 4004628, 5005785, 6006942, 6674380, 7675537, 10011570, 12013884, 15017355, 15351074, 20023140, 23026611, 30034710, 30702148, 38377685, 46053222, 60069420, 65742643, 69079833, 76755370, 92106444, 115133055, 131485286, 138159666, 153510740, 197227929, 230266110, 262970572, 276319332, 328713215, 345399165, 394455858, 460532220, 591683787, 657426430, 690798330, 788911716, 986139645, 1183367574, 1314852860, 1381596660, 1512080789, 1972279290, 2366735148, 2958418935, 3024161578, 3944558580, 4536242367, 5916837870, 6048323156, 7560403945, 9072484734, 11833675740, 13608727101, 15120807890, 18144969468, 22681211835, 27217454202, 30241615780, 45362423670, 54434908404, 68043635505, 90724847340, 136087271010, 272174542020]

約数ペア:

[(1, 272174542020), (2, 136087271010), (3, 90724847340), (4, 68043635505), (5, 54434908404), (6, 45362423670), (9, 30241615780), (10, 27217454202), (12, 22681211835), (15, 18144969468), (18, 15120807890), (20, 13608727101), (23, 11833675740), (30, 9072484734), (36, 7560403945), (45, 6048323156), (46, 5916837870), (60, 4536242367), (69, 3944558580), (90, 3024161578), (92, 2958418935), (115, 2366735148), (138, 1972279290), (180, 1512080789), (197, 1381596660), (207, 1314852860), (230, 1183367574), (276, 986139645), (345, 788911716), (394, 690798330), (414, 657426430), (460, 591683787), (591, 460532220), (690, 394455858), (788, 345399165), (828, 328713215), (985, 276319332), (1035, 262970572), (1182, 230266110), (1380, 197227929), (1773, 153510740), (1970, 138159666), (2070, 131485286), (2364, 115133055), (2955, 92106444), (3546, 76755370), (3940, 69079833), (4140, 65742643), (4531, 60069420), (5910, 46053222), (7092, 38377685), (8865, 30702148), (9062, 30034710), (11820, 23026611), (13593, 20023140), (17730, 15351074), (18124, 15017355), (22655, 12013884), (27186, 10011570), (35460, 7675537), (40779, 6674380), (45310, 6006942), (54372, 5005785), (67965, 4004628), (81558, 3337190), (90620, 3003471), (135930, 2002314), (163116, 1668595), (203895, 1334876), (271860, 1001157), (333719, 815580), (407790, 667438)]