120251300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 282935016

約数和(自身を除く): 162683716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 233, 260, 325, 397, 466, 650, 794, 932, 1165, 1300, 1588, 1985, 2330, 3029, 3970, 4660, 5161, 5825, 6058, 7940, 9925, 10322, 11650, 12116, 15145, 19850, 20644, 23300, 25805, 30290, 39700, 51610, 60580, 75725, 92501, 103220, 129025, 151450, 185002, 258050, 302900, 370004, 462505, 516100, 925010, 1202513, 1850020, 2312525, 2405026, 4625050, 4810052, 6012565, 9250100, 12025130, 24050260, 30062825, 60125650, 120251300]

約数ペア:

[(1, 120251300), (2, 60125650), (4, 30062825), (5, 24050260), (10, 12025130), (13, 9250100), (20, 6012565), (25, 4810052), (26, 4625050), (50, 2405026), (52, 2312525), (65, 1850020), (100, 1202513), (130, 925010), (233, 516100), (260, 462505), (325, 370004), (397, 302900), (466, 258050), (650, 185002), (794, 151450), (932, 129025), (1165, 103220), (1300, 92501), (1588, 75725), (1985, 60580), (2330, 51610), (3029, 39700), (3970, 30290), (4660, 25805), (5161, 23300), (5825, 20644), (6058, 19850), (7940, 15145), (9925, 12116), (10322, 11650)]