56164500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1815

約数の個数: 144

約数和(自身を含む): 202605312

約数和(自身を除く): 146440812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 1783, 2100, 2250, 2625, 3150, 3500, 3566, 4500, 5250, 5349, 6300, 7132, 7875, 8915, 10500, 10698, 12481, 15750, 16047, 17830, 21396, 24962, 26745, 31500, 32094, 35660, 37443, 44575, 49924, 53490, 62405, 64188, 74886, 80235, 89150, 106980, 112329, 124810, 133725, 149772, 160470, 178300, 187215, 222875, 224658, 249620, 267450, 312025, 320940, 374430, 401175, 445750, 449316, 534900, 561645, 624050, 668625, 748860, 802350, 891500, 936075, 1123290, 1248100, 1337250, 1560125, 1604700, 1872150, 2005875, 2246580, 2674500, 2808225, 3120250, 3744300, 4011750, 4680375, 5616450, 6240500, 8023500, 9360750, 11232900, 14041125, 18721500, 28082250, 56164500]

約数ペア:

[(1, 56164500), (2, 28082250), (3, 18721500), (4, 14041125), (5, 11232900), (6, 9360750), (7, 8023500), (9, 6240500), (10, 5616450), (12, 4680375), (14, 4011750), (15, 3744300), (18, 3120250), (20, 2808225), (21, 2674500), (25, 2246580), (28, 2005875), (30, 1872150), (35, 1604700), (36, 1560125), (42, 1337250), (45, 1248100), (50, 1123290), (60, 936075), (63, 891500), (70, 802350), (75, 748860), (84, 668625), (90, 624050), (100, 561645), (105, 534900), (125, 449316), (126, 445750), (140, 401175), (150, 374430), (175, 320940), (180, 312025), (210, 267450), (225, 249620), (250, 224658), (252, 222875), (300, 187215), (315, 178300), (350, 160470), (375, 149772), (420, 133725), (450, 124810), (500, 112329), (525, 106980), (630, 89150), (700, 80235), (750, 74886), (875, 64188), (900, 62405), (1050, 53490), (1125, 49924), (1260, 44575), (1500, 37443), (1575, 35660), (1750, 32094), (1783, 31500), (2100, 26745), (2250, 24962), (2625, 21396), (3150, 17830), (3500, 16047), (3566, 15750), (4500, 12481), (5250, 10698), (5349, 10500), (6300, 8915), (7132, 7875)]