72827400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{121379}}^1$

素因数の和:121398

約数の個数: 48

約数和(自身を含む): 225766800

約数和(自身を除く): 152939400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 121379, 242758, 364137, 485516, 606895, 728274, 971032, 1213790, 1456548, 1820685, 2427580, 2913096, 3034475, 3641370, 4855160, 6068950, 7282740, 9103425, 12137900, 14565480, 18206850, 24275800, 36413700, 72827400]

約数ペア:

[(1, 72827400), (2, 36413700), (3, 24275800), (4, 18206850), (5, 14565480), (6, 12137900), (8, 9103425), (10, 7282740), (12, 6068950), (15, 4855160), (20, 3641370), (24, 3034475), (25, 2913096), (30, 2427580), (40, 1820685), (50, 1456548), (60, 1213790), (75, 971032), (100, 728274), (120, 606895), (150, 485516), (200, 364137), (300, 242758), (600, 121379)]