99168800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1230

約数の個数: 72

約数和(自身を含む): 244460916

約数和(自身を除く): 145292116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1097, 1130, 1808, 2194, 2260, 2825, 3616, 4388, 4520, 5485, 5650, 8776, 9040, 10970, 11300, 17552, 18080, 21940, 22600, 27425, 35104, 43880, 45200, 54850, 87760, 90400, 109700, 123961, 175520, 219400, 247922, 438800, 495844, 619805, 877600, 991688, 1239610, 1983376, 2479220, 3099025, 3966752, 4958440, 6198050, 9916880, 12396100, 19833760, 24792200, 49584400, 99168800]

約数ペア:

[(1, 99168800), (2, 49584400), (4, 24792200), (5, 19833760), (8, 12396100), (10, 9916880), (16, 6198050), (20, 4958440), (25, 3966752), (32, 3099025), (40, 2479220), (50, 1983376), (80, 1239610), (100, 991688), (113, 877600), (160, 619805), (200, 495844), (226, 438800), (400, 247922), (452, 219400), (565, 175520), (800, 123961), (904, 109700), (1097, 90400), (1130, 87760), (1808, 54850), (2194, 45200), (2260, 43880), (2825, 35104), (3616, 27425), (4388, 22600), (4520, 21940), (5485, 18080), (5650, 17552), (8776, 11300), (9040, 10970)]