30810600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17117}}^1$

素因数の和:17139

約数の個数: 72

約数和(自身を含む): 103478310

約数和(自身を除く): 72667710

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 17117, 34234, 51351, 68468, 85585, 102702, 136936, 154053, 171170, 205404, 256755, 308106, 342340, 410808, 427925, 513510, 616212, 684680, 770265, 855850, 1027020, 1232424, 1283775, 1540530, 1711700, 2054040, 2567550, 3081060, 3423400, 3851325, 5135100, 6162120, 7702650, 10270200, 15405300, 30810600]

約数ペア:

[(1, 30810600), (2, 15405300), (3, 10270200), (4, 7702650), (5, 6162120), (6, 5135100), (8, 3851325), (9, 3423400), (10, 3081060), (12, 2567550), (15, 2054040), (18, 1711700), (20, 1540530), (24, 1283775), (25, 1232424), (30, 1027020), (36, 855850), (40, 770265), (45, 684680), (50, 616212), (60, 513510), (72, 427925), (75, 410808), (90, 342340), (100, 308106), (120, 256755), (150, 205404), (180, 171170), (200, 154053), (225, 136936), (300, 102702), (360, 85585), (450, 68468), (600, 51351), (900, 34234), (1800, 17117)]