219121650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{44267}}^1$

素因数の和:44296

約数の個数: 72

約数和(自身を含む): 642240144

約数和(自身を除く): 423118494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 44267, 88534, 132801, 221335, 265602, 398403, 442670, 486937, 664005, 796806, 973874, 1106675, 1328010, 1460811, 1992015, 2213350, 2434685, 2921622, 3320025, 3984030, 4382433, 4869370, 6640050, 7304055, 8764866, 9960075, 12173425, 14608110, 19920150, 21912165, 24346850, 36520275, 43824330, 73040550, 109560825, 219121650]

約数ペア:

[(1, 219121650), (2, 109560825), (3, 73040550), (5, 43824330), (6, 36520275), (9, 24346850), (10, 21912165), (11, 19920150), (15, 14608110), (18, 12173425), (22, 9960075), (25, 8764866), (30, 7304055), (33, 6640050), (45, 4869370), (50, 4382433), (55, 3984030), (66, 3320025), (75, 2921622), (90, 2434685), (99, 2213350), (110, 1992015), (150, 1460811), (165, 1328010), (198, 1106675), (225, 973874), (275, 796806), (330, 664005), (450, 486937), (495, 442670), (550, 398403), (825, 265602), (990, 221335), (1650, 132801), (2475, 88534), (4950, 44267)]