144865793950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{121019}}^1$

素因数の和:121389

約数の個数: 48

約数和(自身を含む): 273493098000

約数和(自身を除く): 128627304050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 269, 445, 538, 890, 1345, 2225, 2690, 4450, 6725, 13450, 23941, 47882, 119705, 121019, 239410, 242038, 598525, 605095, 1197050, 1210190, 3025475, 6050950, 10770691, 21541382, 32554111, 53853455, 65108222, 107706910, 162770555, 269267275, 325541110, 538534550, 813852775, 1627705550, 2897315879, 5794631758, 14486579395, 28973158790, 72432896975, 144865793950]

約数ペア:

[(1, 144865793950), (2, 72432896975), (5, 28973158790), (10, 14486579395), (25, 5794631758), (50, 2897315879), (89, 1627705550), (178, 813852775), (269, 538534550), (445, 325541110), (538, 269267275), (890, 162770555), (1345, 107706910), (2225, 65108222), (2690, 53853455), (4450, 32554111), (6725, 21541382), (13450, 10770691), (23941, 6050950), (47882, 3025475), (119705, 1210190), (121019, 1197050), (239410, 605095), (242038, 598525)]