31082700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9419}}^1$

素因数の和:9447

約数の個数: 72

約数和(自身を含む): 98118720

約数和(自身を除く): 67036020

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, 9419, 18838, 28257, 37676, 47095, 56514, 94190, 103609, 113028, 141285, 188380, 207218, 235475, 282570, 310827, 414436, 470950, 518045, 565140, 621654, 706425, 941900, 1036090, 1243308, 1412850, 1554135, 2072180, 2590225, 2825700, 3108270, 5180450, 6216540, 7770675, 10360900, 15541350, 31082700]

約数ペア:

[(1, 31082700), (2, 15541350), (3, 10360900), (4, 7770675), (5, 6216540), (6, 5180450), (10, 3108270), (11, 2825700), (12, 2590225), (15, 2072180), (20, 1554135), (22, 1412850), (25, 1243308), (30, 1036090), (33, 941900), (44, 706425), (50, 621654), (55, 565140), (60, 518045), (66, 470950), (75, 414436), (100, 310827), (110, 282570), (132, 235475), (150, 207218), (165, 188380), (220, 141285), (275, 113028), (300, 103609), (330, 94190), (550, 56514), (660, 47095), (825, 37676), (1100, 28257), (1650, 18838), (3300, 9419)]