122436180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 372645000

約数和(自身を除く): 250208820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 1949, 2094, 3141, 3490, 3898, 4188, 5235, 5847, 6282, 6980, 7796, 9745, 10470, 11694, 12564, 15705, 17541, 19490, 20940, 23388, 29235, 31410, 35082, 38980, 58470, 62820, 70164, 87705, 116940, 175410, 350820, 680201, 1360402, 2040603, 2720804, 3401005, 4081206, 6121809, 6802010, 8162412, 10203015, 12243618, 13604020, 20406030, 24487236, 30609045, 40812060, 61218090, 122436180]

約数ペア:

[(1, 122436180), (2, 61218090), (3, 40812060), (4, 30609045), (5, 24487236), (6, 20406030), (9, 13604020), (10, 12243618), (12, 10203015), (15, 8162412), (18, 6802010), (20, 6121809), (30, 4081206), (36, 3401005), (45, 2720804), (60, 2040603), (90, 1360402), (180, 680201), (349, 350820), (698, 175410), (1047, 116940), (1396, 87705), (1745, 70164), (1949, 62820), (2094, 58470), (3141, 38980), (3490, 35082), (3898, 31410), (4188, 29235), (5235, 23388), (5847, 20940), (6282, 19490), (6980, 17541), (7796, 15705), (9745, 12564), (10470, 11694)]