30519928000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{200789}}^1$

素因数の和:200835

約数の個数: 112

約数和(自身を含む): 79561029600

約数和(自身を除く): 49041101600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1520, 1600, 1900, 2000, 2375, 3040, 3800, 4000, 4750, 6080, 7600, 8000, 9500, 15200, 19000, 30400, 38000, 76000, 152000, 200789, 401578, 803156, 1003945, 1606312, 2007890, 3212624, 3814991, 4015780, 5019725, 6425248, 7629982, 8031560, 10039450, 12850496, 15259964, 16063120, 19074955, 20078900, 25098625, 30519928, 32126240, 38149910, 40157800, 50197250, 61039856, 64252480, 76299820, 80315600, 95374775, 100394500, 122079712, 152599640, 160631200, 190749550, 200789000, 244159424, 305199280, 321262400, 381499100, 401578000, 476873875, 610398560, 762998200, 803156000, 953747750, 1220797120, 1525996400, 1606312000, 1907495500, 3051992800, 3814991000, 6103985600, 7629982000, 15259964000, 30519928000]

約数ペア:

[(1, 30519928000), (2, 15259964000), (4, 7629982000), (5, 6103985600), (8, 3814991000), (10, 3051992800), (16, 1907495500), (19, 1606312000), (20, 1525996400), (25, 1220797120), (32, 953747750), (38, 803156000), (40, 762998200), (50, 610398560), (64, 476873875), (76, 401578000), (80, 381499100), (95, 321262400), (100, 305199280), (125, 244159424), (152, 200789000), (160, 190749550), (190, 160631200), (200, 152599640), (250, 122079712), (304, 100394500), (320, 95374775), (380, 80315600), (400, 76299820), (475, 64252480), (500, 61039856), (608, 50197250), (760, 40157800), (800, 38149910), (950, 32126240), (1000, 30519928), (1216, 25098625), (1520, 20078900), (1600, 19074955), (1900, 16063120), (2000, 15259964), (2375, 12850496), (3040, 10039450), (3800, 8031560), (4000, 7629982), (4750, 6425248), (6080, 5019725), (7600, 4015780), (8000, 3814991), (9500, 3212624), (15200, 2007890), (19000, 1606312), (30400, 1003945), (38000, 803156), (76000, 401578), (152000, 200789)]