91863480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 297158400

約数和(自身を除く): 205294920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 937, 1032, 1140, 1290, 1634, 1720, 1874, 2280, 2451, 2580, 2811, 3268, 3748, 4085, 4685, 4902, 5160, 5622, 6536, 7496, 8170, 9370, 9804, 11244, 12255, 14055, 16340, 17803, 18740, 19608, 22488, 24510, 28110, 32680, 35606, 37480, 40291, 49020, 53409, 56220, 71212, 80582, 89015, 98040, 106818, 112440, 120873, 142424, 161164, 178030, 201455, 213636, 241746, 267045, 322328, 356060, 402910, 427272, 483492, 534090, 604365, 712120, 765529, 805820, 966984, 1068180, 1208730, 1531058, 1611640, 2136360, 2296587, 2417460, 3062116, 3827645, 4593174, 4834920, 6124232, 7655290, 9186348, 11482935, 15310580, 18372696, 22965870, 30621160, 45931740, 91863480]

約数ペア:

[(1, 91863480), (2, 45931740), (3, 30621160), (4, 22965870), (5, 18372696), (6, 15310580), (8, 11482935), (10, 9186348), (12, 7655290), (15, 6124232), (19, 4834920), (20, 4593174), (24, 3827645), (30, 3062116), (38, 2417460), (40, 2296587), (43, 2136360), (57, 1611640), (60, 1531058), (76, 1208730), (86, 1068180), (95, 966984), (114, 805820), (120, 765529), (129, 712120), (152, 604365), (172, 534090), (190, 483492), (215, 427272), (228, 402910), (258, 356060), (285, 322328), (344, 267045), (380, 241746), (430, 213636), (456, 201455), (516, 178030), (570, 161164), (645, 142424), (760, 120873), (817, 112440), (860, 106818), (937, 98040), (1032, 89015), (1140, 80582), (1290, 71212), (1634, 56220), (1720, 53409), (1874, 49020), (2280, 40291), (2451, 37480), (2580, 35606), (2811, 32680), (3268, 28110), (3748, 24510), (4085, 22488), (4685, 19608), (4902, 18740), (5160, 17803), (5622, 16340), (6536, 14055), (7496, 12255), (8170, 11244), (9370, 9804)]