2190600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1217}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 7362810

約数和(自身を除く): 5172210

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, 1217, 1800, 2434, 3651, 4868, 6085, 7302, 9736, 10953, 12170, 14604, 18255, 21906, 24340, 29208, 30425, 36510, 43812, 48680, 54765, 60850, 73020, 87624, 91275, 109530, 121700, 146040, 182550, 219060, 243400, 273825, 365100, 438120, 547650, 730200, 1095300, 2190600]

約数ペア:

[(1, 2190600), (2, 1095300), (3, 730200), (4, 547650), (5, 438120), (6, 365100), (8, 273825), (9, 243400), (10, 219060), (12, 182550), (15, 146040), (18, 121700), (20, 109530), (24, 91275), (25, 87624), (30, 73020), (36, 60850), (40, 54765), (45, 48680), (50, 43812), (60, 36510), (72, 30425), (75, 29208), (90, 24340), (100, 21906), (120, 18255), (150, 14604), (180, 12170), (200, 10953), (225, 9736), (300, 7302), (360, 6085), (450, 4868), (600, 3651), (900, 2434), (1217, 1800)]