77393800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 198558720

約数和(自身を除く): 121164920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 127, 200, 220, 254, 275, 277, 440, 508, 550, 554, 635, 1016, 1100, 1108, 1270, 1385, 1397, 2200, 2216, 2540, 2770, 2794, 3047, 3175, 5080, 5540, 5588, 6094, 6350, 6925, 6985, 11080, 11176, 12188, 12700, 13850, 13970, 15235, 24376, 25400, 27700, 27940, 30470, 34925, 35179, 55400, 55880, 60940, 69850, 70358, 76175, 121880, 139700, 140716, 152350, 175895, 279400, 281432, 304700, 351790, 386969, 609400, 703580, 773938, 879475, 1407160, 1547876, 1758950, 1934845, 3095752, 3517900, 3869690, 7035800, 7739380, 9674225, 15478760, 19348450, 38696900, 77393800]

約数ペア:

[(1, 77393800), (2, 38696900), (4, 19348450), (5, 15478760), (8, 9674225), (10, 7739380), (11, 7035800), (20, 3869690), (22, 3517900), (25, 3095752), (40, 1934845), (44, 1758950), (50, 1547876), (55, 1407160), (88, 879475), (100, 773938), (110, 703580), (127, 609400), (200, 386969), (220, 351790), (254, 304700), (275, 281432), (277, 279400), (440, 175895), (508, 152350), (550, 140716), (554, 139700), (635, 121880), (1016, 76175), (1100, 70358), (1108, 69850), (1270, 60940), (1385, 55880), (1397, 55400), (2200, 35179), (2216, 34925), (2540, 30470), (2770, 27940), (2794, 27700), (3047, 25400), (3175, 24376), (5080, 15235), (5540, 13970), (5588, 13850), (6094, 12700), (6350, 12188), (6925, 11176), (6985, 11080)]