180308268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 544465152

約数和(自身を除く): 364156884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 214, 252, 321, 324, 378, 428, 567, 642, 743, 749, 756, 963, 1134, 1284, 1486, 1498, 1926, 2229, 2247, 2268, 2889, 2972, 2996, 3852, 4458, 4494, 5201, 5778, 6687, 6741, 8667, 8916, 8988, 10402, 11556, 13374, 13482, 15603, 17334, 20061, 20223, 20804, 26748, 26964, 31206, 34668, 40122, 40446, 46809, 60183, 60669, 62412, 79501, 80244, 80892, 93618, 120366, 121338, 140427, 159002, 187236, 238503, 240732, 242676, 280854, 318004, 421281, 477006, 556507, 561708, 715509, 842562, 954012, 1113014, 1431018, 1669521, 1685124, 2146527, 2226028, 2862036, 3339042, 4293054, 5008563, 6439581, 6678084, 8586108, 10017126, 12879162, 15025689, 20034252, 25758324, 30051378, 45077067, 60102756, 90154134, 180308268]

約数ペア:

[(1, 180308268), (2, 90154134), (3, 60102756), (4, 45077067), (6, 30051378), (7, 25758324), (9, 20034252), (12, 15025689), (14, 12879162), (18, 10017126), (21, 8586108), (27, 6678084), (28, 6439581), (36, 5008563), (42, 4293054), (54, 3339042), (63, 2862036), (81, 2226028), (84, 2146527), (107, 1685124), (108, 1669521), (126, 1431018), (162, 1113014), (189, 954012), (214, 842562), (252, 715509), (321, 561708), (324, 556507), (378, 477006), (428, 421281), (567, 318004), (642, 280854), (743, 242676), (749, 240732), (756, 238503), (963, 187236), (1134, 159002), (1284, 140427), (1486, 121338), (1498, 120366), (1926, 93618), (2229, 80892), (2247, 80244), (2268, 79501), (2889, 62412), (2972, 60669), (2996, 60183), (3852, 46809), (4458, 40446), (4494, 40122), (5201, 34668), (5778, 31206), (6687, 26964), (6741, 26748), (8667, 20804), (8916, 20223), (8988, 20061), (10402, 17334), (11556, 15603), (13374, 13482)]