27444120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 95178240

約数和(自身を除く): 67734120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1223, 1320, 1496, 1870, 2040, 2244, 2446, 2805, 3669, 3740, 4488, 4892, 5610, 6115, 7338, 7480, 9784, 11220, 12230, 13453, 14676, 18345, 20791, 22440, 24460, 26906, 29352, 36690, 40359, 41582, 48920, 53812, 62373, 67265, 73380, 80718, 83164, 103955, 107624, 124746, 134530, 146760, 161436, 166328, 201795, 207910, 228701, 249492, 269060, 311865, 322872, 403590, 415820, 457402, 498984, 538120, 623730, 686103, 807180, 831640, 914804, 1143505, 1247460, 1372206, 1614360, 1829608, 2287010, 2494920, 2744412, 3430515, 4574020, 5488824, 6861030, 9148040, 13722060, 27444120]

約数ペア:

[(1, 27444120), (2, 13722060), (3, 9148040), (4, 6861030), (5, 5488824), (6, 4574020), (8, 3430515), (10, 2744412), (11, 2494920), (12, 2287010), (15, 1829608), (17, 1614360), (20, 1372206), (22, 1247460), (24, 1143505), (30, 914804), (33, 831640), (34, 807180), (40, 686103), (44, 623730), (51, 538120), (55, 498984), (60, 457402), (66, 415820), (68, 403590), (85, 322872), (88, 311865), (102, 269060), (110, 249492), (120, 228701), (132, 207910), (136, 201795), (165, 166328), (170, 161436), (187, 146760), (204, 134530), (220, 124746), (255, 107624), (264, 103955), (330, 83164), (340, 80718), (374, 73380), (408, 67265), (440, 62373), (510, 53812), (561, 48920), (660, 41582), (680, 40359), (748, 36690), (935, 29352), (1020, 26906), (1122, 24460), (1223, 22440), (1320, 20791), (1496, 18345), (1870, 14676), (2040, 13453), (2244, 12230), (2446, 11220), (2805, 9784), (3669, 7480), (3740, 7338), (4488, 6115), (4892, 5610)]