51827400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28793}}^1$

素因数の和:28815

約数の個数: 72

約数和(自身を含む): 174059730

約数和(自身を除く): 122232330

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, 28793, 57586, 86379, 115172, 143965, 172758, 230344, 259137, 287930, 345516, 431895, 518274, 575860, 691032, 719825, 863790, 1036548, 1151720, 1295685, 1439650, 1727580, 2073096, 2159475, 2591370, 2879300, 3455160, 4318950, 5182740, 5758600, 6478425, 8637900, 10365480, 12956850, 17275800, 25913700, 51827400]

約数ペア:

[(1, 51827400), (2, 25913700), (3, 17275800), (4, 12956850), (5, 10365480), (6, 8637900), (8, 6478425), (9, 5758600), (10, 5182740), (12, 4318950), (15, 3455160), (18, 2879300), (20, 2591370), (24, 2159475), (25, 2073096), (30, 1727580), (36, 1439650), (40, 1295685), (45, 1151720), (50, 1036548), (60, 863790), (72, 719825), (75, 691032), (90, 575860), (100, 518274), (120, 431895), (150, 345516), (180, 287930), (200, 259137), (225, 230344), (300, 172758), (360, 143965), (450, 115172), (600, 86379), (900, 57586), (1800, 28793)]