27752490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 52081110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 109, 115, 123, 135, 138, 205, 207, 218, 230, 246, 270, 327, 345, 369, 410, 414, 545, 615, 621, 654, 690, 738, 943, 981, 1035, 1090, 1107, 1230, 1242, 1635, 1845, 1886, 1962, 2070, 2214, 2507, 2829, 2943, 3105, 3270, 3690, 4469, 4715, 4905, 5014, 5535, 5658, 5886, 6210, 7521, 8487, 8938, 9430, 9810, 11070, 12535, 13407, 14145, 14715, 15042, 16974, 22345, 22563, 25070, 25461, 26814, 28290, 29430, 37605, 40221, 42435, 44690, 45126, 50922, 67035, 67689, 75210, 80442, 84870, 102787, 112815, 120663, 127305, 134070, 135378, 201105, 205574, 225630, 241326, 254610, 308361, 338445, 402210, 513935, 603315, 616722, 676890, 925083, 1027870, 1206630, 1541805, 1850166, 2775249, 3083610, 4625415, 5550498, 9250830, 13876245, 27752490]

約数ペア:

[(1, 27752490), (2, 13876245), (3, 9250830), (5, 5550498), (6, 4625415), (9, 3083610), (10, 2775249), (15, 1850166), (18, 1541805), (23, 1206630), (27, 1027870), (30, 925083), (41, 676890), (45, 616722), (46, 603315), (54, 513935), (69, 402210), (82, 338445), (90, 308361), (109, 254610), (115, 241326), (123, 225630), (135, 205574), (138, 201105), (205, 135378), (207, 134070), (218, 127305), (230, 120663), (246, 112815), (270, 102787), (327, 84870), (345, 80442), (369, 75210), (410, 67689), (414, 67035), (545, 50922), (615, 45126), (621, 44690), (654, 42435), (690, 40221), (738, 37605), (943, 29430), (981, 28290), (1035, 26814), (1090, 25461), (1107, 25070), (1230, 22563), (1242, 22345), (1635, 16974), (1845, 15042), (1886, 14715), (1962, 14145), (2070, 13407), (2214, 12535), (2507, 11070), (2829, 9810), (2943, 9430), (3105, 8938), (3270, 8487), (3690, 7521), (4469, 6210), (4715, 5886), (4905, 5658), (5014, 5535)]