200867820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90481}}^1$

素因数の和:90530

約数の個数: 48

約数和(自身を含む): 577637088

約数和(自身を除く): 376769268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 90481, 180962, 271443, 361924, 452405, 542886, 904810, 1085772, 1357215, 1809620, 2714430, 3347797, 5428860, 6695594, 10043391, 13391188, 16738985, 20086782, 33477970, 40173564, 50216955, 66955940, 100433910, 200867820]

約数ペア:

[(1, 200867820), (2, 100433910), (3, 66955940), (4, 50216955), (5, 40173564), (6, 33477970), (10, 20086782), (12, 16738985), (15, 13391188), (20, 10043391), (30, 6695594), (37, 5428860), (60, 3347797), (74, 2714430), (111, 1809620), (148, 1357215), (185, 1085772), (222, 904810), (370, 542886), (444, 452405), (555, 361924), (740, 271443), (1110, 180962), (2220, 90481)]