788886180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60037}}^1$

素因数の和:60125

約数の個数: 72

約数和(自身を含む): 2425775352

約数和(自身を除く): 1636889172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 60037, 120074, 180111, 240148, 300185, 360222, 540333, 600370, 720444, 900555, 1080666, 1200740, 1801110, 2161332, 2701665, 3602220, 4382701, 5403330, 8765402, 10806660, 13148103, 17530804, 21913505, 26296206, 39444309, 43827010, 52592412, 65740515, 78888618, 87654020, 131481030, 157777236, 197221545, 262962060, 394443090, 788886180]

約数ペア:

[(1, 788886180), (2, 394443090), (3, 262962060), (4, 197221545), (5, 157777236), (6, 131481030), (9, 87654020), (10, 78888618), (12, 65740515), (15, 52592412), (18, 43827010), (20, 39444309), (30, 26296206), (36, 21913505), (45, 17530804), (60, 13148103), (73, 10806660), (90, 8765402), (146, 5403330), (180, 4382701), (219, 3602220), (292, 2701665), (365, 2161332), (438, 1801110), (657, 1200740), (730, 1080666), (876, 900555), (1095, 720444), (1314, 600370), (1460, 540333), (2190, 360222), (2628, 300185), (3285, 240148), (4380, 180111), (6570, 120074), (13140, 60037)]