289090350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{214141}}^1$

素因数の和:214162

約数の個数: 48

約数和(自身を含む): 796608240

約数和(自身を除く): 507517890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 214141, 428282, 642423, 1070705, 1284846, 1927269, 2141410, 3212115, 3854538, 5353525, 5781807, 6424230, 9636345, 10707050, 11563614, 16060575, 19272690, 28909035, 32121150, 48181725, 57818070, 96363450, 144545175, 289090350]

約数ペア:

[(1, 289090350), (2, 144545175), (3, 96363450), (5, 57818070), (6, 48181725), (9, 32121150), (10, 28909035), (15, 19272690), (18, 16060575), (25, 11563614), (27, 10707050), (30, 9636345), (45, 6424230), (50, 5781807), (54, 5353525), (75, 3854538), (90, 3212115), (135, 2141410), (150, 1927269), (225, 1284846), (270, 1070705), (450, 642423), (675, 428282), (1350, 214141)]