84728700

素因数分解:

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

素因数の和:4513

約数の個数: 144

約数和(自身を含む): 311368960

約数和(自身を除く): 226640260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4483, 4725, 6300, 8966, 9450, 13449, 17932, 18900, 22415, 26898, 31381, 40347, 44830, 53796, 62762, 67245, 80694, 89660, 94143, 112075, 121041, 125524, 134490, 156905, 161388, 188286, 201735, 224150, 242082, 268980, 282429, 313810, 336225, 376572, 403470, 448300, 470715, 484164, 564858, 605205, 627620, 672450, 784525, 806940, 847287, 941430, 1008675, 1129716, 1210410, 1344900, 1412145, 1569050, 1694574, 1882860, 2017350, 2353575, 2420820, 2824290, 3026025, 3138100, 3389148, 4034700, 4236435, 4707150, 5648580, 6052050, 7060725, 8472870, 9414300, 12104100, 14121450, 16945740, 21182175, 28242900, 42364350, 84728700]

約数ペア:

[(1, 84728700), (2, 42364350), (3, 28242900), (4, 21182175), (5, 16945740), (6, 14121450), (7, 12104100), (9, 9414300), (10, 8472870), (12, 7060725), (14, 6052050), (15, 5648580), (18, 4707150), (20, 4236435), (21, 4034700), (25, 3389148), (27, 3138100), (28, 3026025), (30, 2824290), (35, 2420820), (36, 2353575), (42, 2017350), (45, 1882860), (50, 1694574), (54, 1569050), (60, 1412145), (63, 1344900), (70, 1210410), (75, 1129716), (84, 1008675), (90, 941430), (100, 847287), (105, 806940), (108, 784525), (126, 672450), (135, 627620), (140, 605205), (150, 564858), (175, 484164), (180, 470715), (189, 448300), (210, 403470), (225, 376572), (252, 336225), (270, 313810), (300, 282429), (315, 268980), (350, 242082), (378, 224150), (420, 201735), (450, 188286), (525, 161388), (540, 156905), (630, 134490), (675, 125524), (700, 121041), (756, 112075), (900, 94143), (945, 89660), (1050, 80694), (1260, 67245), (1350, 62762), (1575, 53796), (1890, 44830), (2100, 40347), (2700, 31381), (3150, 26898), (3780, 22415), (4483, 18900), (4725, 17932), (6300, 13449), (8966, 9450)]