16121400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 50673840

約数和(自身を除く): 34552440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 277, 291, 300, 388, 485, 554, 582, 600, 776, 831, 970, 1108, 1164, 1385, 1455, 1662, 1940, 2216, 2328, 2425, 2770, 2910, 3324, 3880, 4155, 4850, 5540, 5820, 6648, 6925, 7275, 8310, 9700, 11080, 11640, 13850, 14550, 16620, 19400, 20775, 26869, 27700, 29100, 33240, 41550, 53738, 55400, 58200, 80607, 83100, 107476, 134345, 161214, 166200, 214952, 268690, 322428, 403035, 537380, 644856, 671725, 806070, 1074760, 1343450, 1612140, 2015175, 2686900, 3224280, 4030350, 5373800, 8060700, 16121400]

約数ペア:

[(1, 16121400), (2, 8060700), (3, 5373800), (4, 4030350), (5, 3224280), (6, 2686900), (8, 2015175), (10, 1612140), (12, 1343450), (15, 1074760), (20, 806070), (24, 671725), (25, 644856), (30, 537380), (40, 403035), (50, 322428), (60, 268690), (75, 214952), (97, 166200), (100, 161214), (120, 134345), (150, 107476), (194, 83100), (200, 80607), (277, 58200), (291, 55400), (300, 53738), (388, 41550), (485, 33240), (554, 29100), (582, 27700), (600, 26869), (776, 20775), (831, 19400), (970, 16620), (1108, 14550), (1164, 13850), (1385, 11640), (1455, 11080), (1662, 9700), (1940, 8310), (2216, 7275), (2328, 6925), (2425, 6648), (2770, 5820), (2910, 5540), (3324, 4850), (3880, 4155)]