42338100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20185

約数の個数: 72

約数和(自身を含む): 140004928

約数和(自身を除く): 97666828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20161, 40322, 60483, 80644, 100805, 120966, 141127, 201610, 241932, 282254, 302415, 403220, 423381, 504025, 564508, 604830, 705635, 846762, 1008050, 1209660, 1411270, 1512075, 1693524, 2016100, 2116905, 2822540, 3024150, 3528175, 4233810, 6048300, 7056350, 8467620, 10584525, 14112700, 21169050, 42338100]

約数ペア:

[(1, 42338100), (2, 21169050), (3, 14112700), (4, 10584525), (5, 8467620), (6, 7056350), (7, 6048300), (10, 4233810), (12, 3528175), (14, 3024150), (15, 2822540), (20, 2116905), (21, 2016100), (25, 1693524), (28, 1512075), (30, 1411270), (35, 1209660), (42, 1008050), (50, 846762), (60, 705635), (70, 604830), (75, 564508), (84, 504025), (100, 423381), (105, 403220), (140, 302415), (150, 282254), (175, 241932), (210, 201610), (300, 141127), (350, 120966), (420, 100805), (525, 80644), (700, 60483), (1050, 40322), (2100, 20161)]