215943300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79979}}^1$

素因数の和:80002

約数の個数: 72

約数和(自身を含む): 694226400

約数和(自身を除く): 478283100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 79979, 159958, 239937, 319916, 399895, 479874, 719811, 799790, 959748, 1199685, 1439622, 1599580, 1999475, 2159433, 2399370, 2879244, 3599055, 3998950, 4318866, 4798740, 5998425, 7198110, 7997900, 8637732, 10797165, 11996850, 14396220, 17995275, 21594330, 23993700, 35990550, 43188660, 53985825, 71981100, 107971650, 215943300]

約数ペア:

[(1, 215943300), (2, 107971650), (3, 71981100), (4, 53985825), (5, 43188660), (6, 35990550), (9, 23993700), (10, 21594330), (12, 17995275), (15, 14396220), (18, 11996850), (20, 10797165), (25, 8637732), (27, 7997900), (30, 7198110), (36, 5998425), (45, 4798740), (50, 4318866), (54, 3998950), (60, 3599055), (75, 2879244), (90, 2399370), (100, 2159433), (108, 1999475), (135, 1599580), (150, 1439622), (180, 1199685), (225, 959748), (270, 799790), (300, 719811), (450, 479874), (540, 399895), (675, 319916), (900, 239937), (1350, 159958), (2700, 79979)]