30025300

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 65509696

約数和(自身を除く): 35484396

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 1423, 2110, 2846, 4220, 5275, 5692, 7115, 10550, 14230, 21100, 28460, 35575, 71150, 142300, 300253, 600506, 1201012, 1501265, 3002530, 6005060, 7506325, 15012650, 30025300]

約数ペア:

[(1, 30025300), (2, 15012650), (4, 7506325), (5, 6005060), (10, 3002530), (20, 1501265), (25, 1201012), (50, 600506), (100, 300253), (211, 142300), (422, 71150), (844, 35575), (1055, 28460), (1423, 21100), (2110, 14230), (2846, 10550), (4220, 7115), (5275, 5692)]