2192850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 6441552

約数和(自身を除く): 4248702

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, 443, 450, 495, 550, 825, 886, 990, 1329, 1650, 2215, 2475, 2658, 3987, 4430, 4873, 4950, 6645, 7974, 9746, 11075, 13290, 14619, 19935, 22150, 24365, 29238, 33225, 39870, 43857, 48730, 66450, 73095, 87714, 99675, 121825, 146190, 199350, 219285, 243650, 365475, 438570, 730950, 1096425, 2192850]

約数ペア:

[(1, 2192850), (2, 1096425), (3, 730950), (5, 438570), (6, 365475), (9, 243650), (10, 219285), (11, 199350), (15, 146190), (18, 121825), (22, 99675), (25, 87714), (30, 73095), (33, 66450), (45, 48730), (50, 43857), (55, 39870), (66, 33225), (75, 29238), (90, 24365), (99, 22150), (110, 19935), (150, 14619), (165, 13290), (198, 11075), (225, 9746), (275, 7974), (330, 6645), (443, 4950), (450, 4873), (495, 4430), (550, 3987), (825, 2658), (886, 2475), (990, 2215), (1329, 1650)]