69140600

素因数分解:

$2^3\times 5^2\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 161302920

約数和(自身を除く): 92162320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 523, 661, 1046, 1322, 2092, 2615, 2644, 3305, 4184, 5230, 5288, 6610, 10460, 13075, 13220, 16525, 20920, 26150, 26440, 33050, 52300, 66100, 104600, 132200, 345703, 691406, 1382812, 1728515, 2765624, 3457030, 6914060, 8642575, 13828120, 17285150, 34570300, 69140600]

約数ペア:

[(1, 69140600), (2, 34570300), (4, 17285150), (5, 13828120), (8, 8642575), (10, 6914060), (20, 3457030), (25, 2765624), (40, 1728515), (50, 1382812), (100, 691406), (200, 345703), (523, 132200), (661, 104600), (1046, 66100), (1322, 52300), (2092, 33050), (2615, 26440), (2644, 26150), (3305, 20920), (4184, 16525), (5230, 13220), (5288, 13075), (6610, 10460)]