18239100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5527}}^1$

素因数の和:5555

約数の個数: 72

約数和(自身を含む): 57579648

約数和(自身を除く): 39340548

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, 5527, 11054, 16581, 22108, 27635, 33162, 55270, 60797, 66324, 82905, 110540, 121594, 138175, 165810, 182391, 243188, 276350, 303985, 331620, 364782, 414525, 552700, 607970, 729564, 829050, 911955, 1215940, 1519925, 1658100, 1823910, 3039850, 3647820, 4559775, 6079700, 9119550, 18239100]

約数ペア:

[(1, 18239100), (2, 9119550), (3, 6079700), (4, 4559775), (5, 3647820), (6, 3039850), (10, 1823910), (11, 1658100), (12, 1519925), (15, 1215940), (20, 911955), (22, 829050), (25, 729564), (30, 607970), (33, 552700), (44, 414525), (50, 364782), (55, 331620), (60, 303985), (66, 276350), (75, 243188), (100, 182391), (110, 165810), (132, 138175), (150, 121594), (165, 110540), (220, 82905), (275, 66324), (300, 60797), (330, 55270), (550, 33162), (660, 27635), (825, 22108), (1100, 16581), (1650, 11054), (3300, 5527)]