118680100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15413}}^1$

素因数の和:15445

約数の個数: 72

約数和(自身を含む): 321104448

約数和(自身を除く): 202424348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 15413, 30826, 61652, 77065, 107891, 154130, 169543, 215782, 308260, 339086, 385325, 431564, 539455, 678172, 770650, 847715, 1078910, 1186801, 1541300, 1695430, 2157820, 2373602, 2697275, 3390860, 4238575, 4747204, 5394550, 5934005, 8477150, 10789100, 11868010, 16954300, 23736020, 29670025, 59340050, 118680100]

約数ペア:

[(1, 118680100), (2, 59340050), (4, 29670025), (5, 23736020), (7, 16954300), (10, 11868010), (11, 10789100), (14, 8477150), (20, 5934005), (22, 5394550), (25, 4747204), (28, 4238575), (35, 3390860), (44, 2697275), (50, 2373602), (55, 2157820), (70, 1695430), (77, 1541300), (100, 1186801), (110, 1078910), (140, 847715), (154, 770650), (175, 678172), (220, 539455), (275, 431564), (308, 385325), (350, 339086), (385, 308260), (550, 215782), (700, 169543), (770, 154130), (1100, 107891), (1540, 77065), (1925, 61652), (3850, 30826), (7700, 15413)]