80136750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 203523840

約数和(自身を除く): 123387090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 295, 354, 375, 590, 750, 885, 1475, 1770, 1811, 2950, 3622, 4425, 5433, 7375, 8850, 9055, 10866, 14750, 18110, 22125, 27165, 44250, 45275, 54330, 90550, 106849, 135825, 213698, 226375, 271650, 320547, 452750, 534245, 641094, 679125, 1068490, 1358250, 1602735, 2671225, 3205470, 5342450, 8013675, 13356125, 16027350, 26712250, 40068375, 80136750]

約数ペア:

[(1, 80136750), (2, 40068375), (3, 26712250), (5, 16027350), (6, 13356125), (10, 8013675), (15, 5342450), (25, 3205470), (30, 2671225), (50, 1602735), (59, 1358250), (75, 1068490), (118, 679125), (125, 641094), (150, 534245), (177, 452750), (250, 320547), (295, 271650), (354, 226375), (375, 213698), (590, 135825), (750, 106849), (885, 90550), (1475, 54330), (1770, 45275), (1811, 44250), (2950, 27165), (3622, 22125), (4425, 18110), (5433, 14750), (7375, 10866), (8850, 9055)]