268045303700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{240853}}^1$

素因数の和:241257

約数の個数: 72

約数和(自身を含む): 602096463360

約数和(自身を除く): 334051159660

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 359, 620, 718, 775, 1436, 1550, 1795, 3100, 3590, 7180, 8975, 11129, 17950, 22258, 35900, 44516, 55645, 111290, 222580, 240853, 278225, 481706, 556450, 963412, 1112900, 1204265, 2408530, 4817060, 6021325, 7466443, 12042650, 14932886, 24085300, 29865772, 37332215, 74664430, 86466227, 149328860, 172932454, 186661075, 345864908, 373322150, 432331135, 746644300, 864662270, 1729324540, 2161655675, 2680453037, 4323311350, 5360906074, 8646622700, 10721812148, 13402265185, 26804530370, 53609060740, 67011325925, 134022651850, 268045303700]

約数ペア:

[(1, 268045303700), (2, 134022651850), (4, 67011325925), (5, 53609060740), (10, 26804530370), (20, 13402265185), (25, 10721812148), (31, 8646622700), (50, 5360906074), (62, 4323311350), (100, 2680453037), (124, 2161655675), (155, 1729324540), (310, 864662270), (359, 746644300), (620, 432331135), (718, 373322150), (775, 345864908), (1436, 186661075), (1550, 172932454), (1795, 149328860), (3100, 86466227), (3590, 74664430), (7180, 37332215), (8975, 29865772), (11129, 24085300), (17950, 14932886), (22258, 12042650), (35900, 7466443), (44516, 6021325), (55645, 4817060), (111290, 2408530), (222580, 1204265), (240853, 1112900), (278225, 963412), (481706, 556450)]