56485800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4512

約数の個数: 144

約数和(自身を含む): 216846240

約数和(自身を除く): 160360440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 4483, 6300, 8966, 12600, 13449, 17932, 22415, 26898, 31381, 35864, 40347, 44830, 53796, 62762, 67245, 80694, 89660, 94143, 107592, 112075, 125524, 134490, 156905, 161388, 179320, 188286, 201735, 224150, 251048, 268980, 282429, 313810, 322776, 336225, 376572, 403470, 448300, 470715, 537960, 564858, 627620, 672450, 753144, 784525, 806940, 896600, 941430, 1008675, 1129716, 1255240, 1344900, 1412145, 1569050, 1613880, 1882860, 2017350, 2259432, 2353575, 2689800, 2824290, 3138100, 3765720, 4034700, 4707150, 5648580, 6276200, 7060725, 8069400, 9414300, 11297160, 14121450, 18828600, 28242900, 56485800]

約数ペア:

[(1, 56485800), (2, 28242900), (3, 18828600), (4, 14121450), (5, 11297160), (6, 9414300), (7, 8069400), (8, 7060725), (9, 6276200), (10, 5648580), (12, 4707150), (14, 4034700), (15, 3765720), (18, 3138100), (20, 2824290), (21, 2689800), (24, 2353575), (25, 2259432), (28, 2017350), (30, 1882860), (35, 1613880), (36, 1569050), (40, 1412145), (42, 1344900), (45, 1255240), (50, 1129716), (56, 1008675), (60, 941430), (63, 896600), (70, 806940), (72, 784525), (75, 753144), (84, 672450), (90, 627620), (100, 564858), (105, 537960), (120, 470715), (126, 448300), (140, 403470), (150, 376572), (168, 336225), (175, 322776), (180, 313810), (200, 282429), (210, 268980), (225, 251048), (252, 224150), (280, 201735), (300, 188286), (315, 179320), (350, 161388), (360, 156905), (420, 134490), (450, 125524), (504, 112075), (525, 107592), (600, 94143), (630, 89660), (700, 80694), (840, 67245), (900, 62762), (1050, 53796), (1260, 44830), (1400, 40347), (1575, 35864), (1800, 31381), (2100, 26898), (2520, 22415), (3150, 17932), (4200, 13449), (4483, 12600), (6300, 8966)]