345092513900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2169029}}^1$

素因数の和:2169123

約数の個数: 72

約数和(自身を含む): 786976140720

約数和(自身を除く): 441883626820

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 148, 172, 185, 215, 370, 430, 740, 860, 925, 1075, 1591, 1850, 2150, 3182, 3700, 4300, 6364, 7955, 15910, 31820, 39775, 79550, 159100, 2169029, 4338058, 8676116, 10845145, 21690290, 43380580, 54225725, 80254073, 93268247, 108451450, 160508146, 186536494, 216902900, 321016292, 373072988, 401270365, 466341235, 802540730, 932682470, 1605081460, 1865364940, 2006351825, 2331706175, 3450925139, 4012703650, 4663412350, 6901850278, 8025407300, 9326824700, 13803700556, 17254625695, 34509251390, 69018502780, 86273128475, 172546256950, 345092513900]

約数ペア:

[(1, 345092513900), (2, 172546256950), (4, 86273128475), (5, 69018502780), (10, 34509251390), (20, 17254625695), (25, 13803700556), (37, 9326824700), (43, 8025407300), (50, 6901850278), (74, 4663412350), (86, 4012703650), (100, 3450925139), (148, 2331706175), (172, 2006351825), (185, 1865364940), (215, 1605081460), (370, 932682470), (430, 802540730), (740, 466341235), (860, 401270365), (925, 373072988), (1075, 321016292), (1591, 216902900), (1850, 186536494), (2150, 160508146), (3182, 108451450), (3700, 93268247), (4300, 80254073), (6364, 54225725), (7955, 43380580), (15910, 21690290), (31820, 10845145), (39775, 8676116), (79550, 4338058), (159100, 2169029)]