68422800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3041

約数の個数: 120

約数和(自身を含む): 230793760

約数和(自身を除く): 162370960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3001, 3800, 4560, 5700, 6002, 7600, 9003, 11400, 12004, 15005, 18006, 22800, 24008, 30010, 36012, 45015, 48016, 57019, 60020, 72024, 75025, 90030, 114038, 120040, 144048, 150050, 171057, 180060, 225075, 228076, 240080, 285095, 300100, 342114, 360120, 450150, 456152, 570190, 600200, 684228, 720240, 855285, 900300, 912304, 1140380, 1200400, 1368456, 1425475, 1710570, 1800600, 2280760, 2736912, 2850950, 3421140, 3601200, 4276425, 4561520, 5701900, 6842280, 8552850, 11403800, 13684560, 17105700, 22807600, 34211400, 68422800]

約数ペア:

[(1, 68422800), (2, 34211400), (3, 22807600), (4, 17105700), (5, 13684560), (6, 11403800), (8, 8552850), (10, 6842280), (12, 5701900), (15, 4561520), (16, 4276425), (19, 3601200), (20, 3421140), (24, 2850950), (25, 2736912), (30, 2280760), (38, 1800600), (40, 1710570), (48, 1425475), (50, 1368456), (57, 1200400), (60, 1140380), (75, 912304), (76, 900300), (80, 855285), (95, 720240), (100, 684228), (114, 600200), (120, 570190), (150, 456152), (152, 450150), (190, 360120), (200, 342114), (228, 300100), (240, 285095), (285, 240080), (300, 228076), (304, 225075), (380, 180060), (400, 171057), (456, 150050), (475, 144048), (570, 120040), (600, 114038), (760, 90030), (912, 75025), (950, 72024), (1140, 60020), (1200, 57019), (1425, 48016), (1520, 45015), (1900, 36012), (2280, 30010), (2850, 24008), (3001, 22800), (3800, 18006), (4560, 15005), (5700, 12004), (6002, 11400), (7600, 9003)]