179896140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 567761040

約数和(自身を除く): 387864900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 293, 324, 379, 405, 540, 586, 758, 810, 879, 1137, 1172, 1465, 1516, 1620, 1758, 1895, 2274, 2637, 2930, 3411, 3516, 3790, 4395, 4548, 5274, 5685, 5860, 6822, 7580, 7911, 8790, 10233, 10548, 11370, 13185, 13644, 15822, 17055, 17580, 20466, 22740, 23733, 26370, 30699, 31644, 34110, 39555, 40932, 47466, 51165, 52740, 61398, 68220, 79110, 94932, 102330, 111047, 118665, 122796, 153495, 158220, 204660, 222094, 237330, 306990, 333141, 444188, 474660, 555235, 613980, 666282, 999423, 1110470, 1332564, 1665705, 1998846, 2220940, 2998269, 3331410, 3997692, 4997115, 5996538, 6662820, 8994807, 9994230, 11993076, 14991345, 17989614, 19988460, 29982690, 35979228, 44974035, 59965380, 89948070, 179896140]

約数ペア:

[(1, 179896140), (2, 89948070), (3, 59965380), (4, 44974035), (5, 35979228), (6, 29982690), (9, 19988460), (10, 17989614), (12, 14991345), (15, 11993076), (18, 9994230), (20, 8994807), (27, 6662820), (30, 5996538), (36, 4997115), (45, 3997692), (54, 3331410), (60, 2998269), (81, 2220940), (90, 1998846), (108, 1665705), (135, 1332564), (162, 1110470), (180, 999423), (270, 666282), (293, 613980), (324, 555235), (379, 474660), (405, 444188), (540, 333141), (586, 306990), (758, 237330), (810, 222094), (879, 204660), (1137, 158220), (1172, 153495), (1465, 122796), (1516, 118665), (1620, 111047), (1758, 102330), (1895, 94932), (2274, 79110), (2637, 68220), (2930, 61398), (3411, 52740), (3516, 51165), (3790, 47466), (4395, 40932), (4548, 39555), (5274, 34110), (5685, 31644), (5860, 30699), (6822, 26370), (7580, 23733), (7911, 22740), (8790, 20466), (10233, 17580), (10548, 17055), (11370, 15822), (13185, 13644)]