145892156940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90056887}}^1$

素因数の和:90056908

約数の個数: 60

約数和(自身を含む): 457669104816

約数和(自身を除く): 311776947876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90056887, 180113774, 270170661, 360227548, 450284435, 540341322, 810511983, 900568870, 1080682644, 1350853305, 1621023966, 1801137740, 2431535949, 2701706610, 3242047932, 4052559915, 4863071898, 5403413220, 7294607847, 8105119830, 9726143796, 12157679745, 14589215694, 16210239660, 24315359490, 29178431388, 36473039235, 48630718980, 72946078470, 145892156940]

約数ペア:

[(1, 145892156940), (2, 72946078470), (3, 48630718980), (4, 36473039235), (5, 29178431388), (6, 24315359490), (9, 16210239660), (10, 14589215694), (12, 12157679745), (15, 9726143796), (18, 8105119830), (20, 7294607847), (27, 5403413220), (30, 4863071898), (36, 4052559915), (45, 3242047932), (54, 2701706610), (60, 2431535949), (81, 1801137740), (90, 1621023966), (108, 1350853305), (135, 1080682644), (162, 900568870), (180, 810511983), (270, 540341322), (324, 450284435), (405, 360227548), (540, 270170661), (810, 180113774), (1620, 90056887)]