38138700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6727

約数の個数: 72

約数和(自身を含む): 116173120

約数和(自身を除く): 78034420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 6691, 13382, 20073, 26764, 33455, 40146, 66910, 80292, 100365, 127129, 133820, 167275, 200730, 254258, 334550, 381387, 401460, 501825, 508516, 635645, 669100, 762774, 1003650, 1271290, 1525548, 1906935, 2007300, 2542580, 3178225, 3813870, 6356450, 7627740, 9534675, 12712900, 19069350, 38138700]

約数ペア:

[(1, 38138700), (2, 19069350), (3, 12712900), (4, 9534675), (5, 7627740), (6, 6356450), (10, 3813870), (12, 3178225), (15, 2542580), (19, 2007300), (20, 1906935), (25, 1525548), (30, 1271290), (38, 1003650), (50, 762774), (57, 669100), (60, 635645), (75, 508516), (76, 501825), (95, 401460), (100, 381387), (114, 334550), (150, 254258), (190, 200730), (228, 167275), (285, 133820), (300, 127129), (380, 100365), (475, 80292), (570, 66910), (950, 40146), (1140, 33455), (1425, 26764), (1900, 20073), (2850, 13382), (5700, 6691)]