26928450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 76745460

約数和(自身を除く): 49817010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 109, 122, 135, 150, 162, 183, 218, 225, 270, 305, 327, 366, 405, 450, 545, 549, 610, 654, 675, 810, 915, 981, 1090, 1098, 1350, 1525, 1635, 1647, 1830, 1962, 2025, 2725, 2745, 2943, 3050, 3270, 3294, 4050, 4575, 4905, 4941, 5450, 5490, 5886, 6649, 8175, 8235, 8829, 9150, 9810, 9882, 13298, 13725, 14715, 16350, 16470, 17658, 19947, 24525, 24705, 27450, 29430, 33245, 39894, 41175, 44145, 49050, 49410, 59841, 66490, 73575, 82350, 88290, 99735, 119682, 123525, 147150, 166225, 179523, 199470, 220725, 247050, 299205, 332450, 359046, 441450, 498675, 538569, 598410, 897615, 997350, 1077138, 1496025, 1795230, 2692845, 2992050, 4488075, 5385690, 8976150, 13464225, 26928450]

約数ペア:

[(1, 26928450), (2, 13464225), (3, 8976150), (5, 5385690), (6, 4488075), (9, 2992050), (10, 2692845), (15, 1795230), (18, 1496025), (25, 1077138), (27, 997350), (30, 897615), (45, 598410), (50, 538569), (54, 498675), (61, 441450), (75, 359046), (81, 332450), (90, 299205), (109, 247050), (122, 220725), (135, 199470), (150, 179523), (162, 166225), (183, 147150), (218, 123525), (225, 119682), (270, 99735), (305, 88290), (327, 82350), (366, 73575), (405, 66490), (450, 59841), (545, 49410), (549, 49050), (610, 44145), (654, 41175), (675, 39894), (810, 33245), (915, 29430), (981, 27450), (1090, 24705), (1098, 24525), (1350, 19947), (1525, 17658), (1635, 16470), (1647, 16350), (1830, 14715), (1962, 13725), (2025, 13298), (2725, 9882), (2745, 9810), (2943, 9150), (3050, 8829), (3270, 8235), (3294, 8175), (4050, 6649), (4575, 5886), (4905, 5490), (4941, 5450)]