200073500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{3307}}^1$

素因数の和:3348

約数の個数: 72

約数和(自身を含む): 480440688

約数和(自身を除く): 280367188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 3307, 5500, 6050, 6614, 12100, 13228, 15125, 16535, 30250, 33070, 36377, 60500, 66140, 72754, 82675, 145508, 165350, 181885, 330700, 363770, 400147, 413375, 727540, 800294, 826750, 909425, 1600588, 1653500, 1818850, 2000735, 3637700, 4001470, 4547125, 8002940, 9094250, 10003675, 18188500, 20007350, 40014700, 50018375, 100036750, 200073500]

約数ペア:

[(1, 200073500), (2, 100036750), (4, 50018375), (5, 40014700), (10, 20007350), (11, 18188500), (20, 10003675), (22, 9094250), (25, 8002940), (44, 4547125), (50, 4001470), (55, 3637700), (100, 2000735), (110, 1818850), (121, 1653500), (125, 1600588), (220, 909425), (242, 826750), (250, 800294), (275, 727540), (484, 413375), (500, 400147), (550, 363770), (605, 330700), (1100, 181885), (1210, 165350), (1375, 145508), (2420, 82675), (2750, 72754), (3025, 66140), (3307, 60500), (5500, 36377), (6050, 33070), (6614, 30250), (12100, 16535), (13228, 15125)]