196118800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 504824832

約数和(自身を除く): 308706032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 151, 170, 191, 200, 272, 302, 340, 382, 400, 425, 604, 680, 755, 764, 850, 955, 1208, 1360, 1510, 1528, 1700, 1910, 2416, 2567, 3020, 3056, 3247, 3400, 3775, 3820, 4775, 5134, 6040, 6494, 6800, 7550, 7640, 9550, 10268, 12080, 12835, 12988, 15100, 15280, 16235, 19100, 20536, 25670, 25976, 28841, 30200, 32470, 38200, 41072, 51340, 51952, 57682, 60400, 64175, 64940, 76400, 81175, 102680, 115364, 128350, 129880, 144205, 162350, 205360, 230728, 256700, 259760, 288410, 324700, 461456, 490297, 513400, 576820, 649400, 721025, 980594, 1026800, 1153640, 1298800, 1442050, 1961188, 2307280, 2451485, 2884100, 3922376, 4902970, 5768200, 7844752, 9805940, 11536400, 12257425, 19611880, 24514850, 39223760, 49029700, 98059400, 196118800]

約数ペア:

[(1, 196118800), (2, 98059400), (4, 49029700), (5, 39223760), (8, 24514850), (10, 19611880), (16, 12257425), (17, 11536400), (20, 9805940), (25, 7844752), (34, 5768200), (40, 4902970), (50, 3922376), (68, 2884100), (80, 2451485), (85, 2307280), (100, 1961188), (136, 1442050), (151, 1298800), (170, 1153640), (191, 1026800), (200, 980594), (272, 721025), (302, 649400), (340, 576820), (382, 513400), (400, 490297), (425, 461456), (604, 324700), (680, 288410), (755, 259760), (764, 256700), (850, 230728), (955, 205360), (1208, 162350), (1360, 144205), (1510, 129880), (1528, 128350), (1700, 115364), (1910, 102680), (2416, 81175), (2567, 76400), (3020, 64940), (3056, 64175), (3247, 60400), (3400, 57682), (3775, 51952), (3820, 51340), (4775, 41072), (5134, 38200), (6040, 32470), (6494, 30200), (6800, 28841), (7550, 25976), (7640, 25670), (9550, 20536), (10268, 19100), (12080, 16235), (12835, 15280), (12988, 15100)]