305366220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13151}}^1$

素因数の和:13212

約数の個数: 96

約数和(自身を含む): 972195840

約数和(自身を除く): 666829620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 13151, 23220, 26302, 39453, 52604, 65755, 78906, 118359, 131510, 157812, 197265, 236718, 263020, 355077, 394530, 473436, 565493, 591795, 710154, 789060, 1130986, 1183590, 1420308, 1696479, 1775385, 2261972, 2367180, 2827465, 3392958, 3550770, 5089437, 5654930, 6785916, 7101540, 8482395, 10178874, 11309860, 15268311, 16964790, 20357748, 25447185, 30536622, 33929580, 50894370, 61073244, 76341555, 101788740, 152683110, 305366220]

約数ペア:

[(1, 305366220), (2, 152683110), (3, 101788740), (4, 76341555), (5, 61073244), (6, 50894370), (9, 33929580), (10, 30536622), (12, 25447185), (15, 20357748), (18, 16964790), (20, 15268311), (27, 11309860), (30, 10178874), (36, 8482395), (43, 7101540), (45, 6785916), (54, 5654930), (60, 5089437), (86, 3550770), (90, 3392958), (108, 2827465), (129, 2367180), (135, 2261972), (172, 1775385), (180, 1696479), (215, 1420308), (258, 1183590), (270, 1130986), (387, 789060), (430, 710154), (516, 591795), (540, 565493), (645, 473436), (774, 394530), (860, 355077), (1161, 263020), (1290, 236718), (1548, 197265), (1935, 157812), (2322, 131510), (2580, 118359), (3870, 78906), (4644, 65755), (5805, 52604), (7740, 39453), (11610, 26302), (13151, 23220)]