18668100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5685

約数の個数: 72

約数和(自身を含む): 58933728

約数和(自身を除く): 40265628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 5657, 11314, 16971, 22628, 28285, 33942, 56570, 62227, 67884, 84855, 113140, 124454, 141425, 169710, 186681, 248908, 282850, 311135, 339420, 373362, 424275, 565700, 622270, 746724, 848550, 933405, 1244540, 1555675, 1697100, 1866810, 3111350, 3733620, 4667025, 6222700, 9334050, 18668100]

約数ペア:

[(1, 18668100), (2, 9334050), (3, 6222700), (4, 4667025), (5, 3733620), (6, 3111350), (10, 1866810), (11, 1697100), (12, 1555675), (15, 1244540), (20, 933405), (22, 848550), (25, 746724), (30, 622270), (33, 565700), (44, 424275), (50, 373362), (55, 339420), (60, 311135), (66, 282850), (75, 248908), (100, 186681), (110, 169710), (132, 141425), (150, 124454), (165, 113140), (220, 84855), (275, 67884), (300, 62227), (330, 56570), (550, 33942), (660, 28285), (825, 22628), (1100, 16971), (1650, 11314), (3300, 5657)]