138404550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{48563}}^1$

素因数の和:48597

約数の個数: 48

約数和(自身を含む): 361316160

約数和(自身を除く): 222911610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 48563, 97126, 145689, 242815, 291378, 485630, 728445, 922697, 1214075, 1456890, 1845394, 2428150, 2768091, 3642225, 4613485, 5536182, 7284450, 9226970, 13840455, 23067425, 27680910, 46134850, 69202275, 138404550]

約数ペア:

[(1, 138404550), (2, 69202275), (3, 46134850), (5, 27680910), (6, 23067425), (10, 13840455), (15, 9226970), (19, 7284450), (25, 5536182), (30, 4613485), (38, 3642225), (50, 2768091), (57, 2428150), (75, 1845394), (95, 1456890), (114, 1214075), (150, 922697), (190, 728445), (285, 485630), (475, 291378), (570, 242815), (950, 145689), (1425, 97126), (2850, 48563)]