180257028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 515773440

約数和(自身を除く): 335516412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 212, 228, 266, 318, 371, 399, 532, 636, 742, 798, 1007, 1113, 1484, 1596, 2014, 2131, 2226, 3021, 4028, 4262, 4452, 6042, 6393, 7049, 8524, 12084, 12786, 14098, 14917, 21147, 25572, 28196, 29834, 40489, 42294, 44751, 59668, 80978, 84588, 89502, 112943, 121467, 161956, 179004, 225886, 242934, 283423, 338829, 451772, 485868, 566846, 677658, 790601, 850269, 1133692, 1355316, 1581202, 1700538, 2145917, 2371803, 3162404, 3401076, 4291834, 4743606, 6437751, 8583668, 9487212, 12875502, 15021419, 25751004, 30042838, 45064257, 60085676, 90128514, 180257028]

約数ペア:

[(1, 180257028), (2, 90128514), (3, 60085676), (4, 45064257), (6, 30042838), (7, 25751004), (12, 15021419), (14, 12875502), (19, 9487212), (21, 8583668), (28, 6437751), (38, 4743606), (42, 4291834), (53, 3401076), (57, 3162404), (76, 2371803), (84, 2145917), (106, 1700538), (114, 1581202), (133, 1355316), (159, 1133692), (212, 850269), (228, 790601), (266, 677658), (318, 566846), (371, 485868), (399, 451772), (532, 338829), (636, 283423), (742, 242934), (798, 225886), (1007, 179004), (1113, 161956), (1484, 121467), (1596, 112943), (2014, 89502), (2131, 84588), (2226, 80978), (3021, 59668), (4028, 44751), (4262, 42294), (4452, 40489), (6042, 29834), (6393, 28196), (7049, 25572), (8524, 21147), (12084, 14917), (12786, 14098)]