509968200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{121421}}^1$

素因数の和:121447

約数の個数: 96

約数和(自身を含む): 1806759360

約数和(自身を除く): 1296791160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 121421, 242842, 364263, 485684, 607105, 728526, 849947, 971368, 1214210, 1457052, 1699894, 1821315, 2428420, 2549841, 2914104, 3035525, 3399788, 3642630, 4249735, 4856840, 5099682, 6071050, 6799576, 7285260, 8499470, 9106575, 10199364, 12142100, 12749205, 14570520, 16998940, 18213150, 20398728, 21248675, 24284200, 25498410, 33997880, 36426300, 42497350, 50996820, 63746025, 72852600, 84994700, 101993640, 127492050, 169989400, 254984100, 509968200]

約数ペア:

[(1, 509968200), (2, 254984100), (3, 169989400), (4, 127492050), (5, 101993640), (6, 84994700), (7, 72852600), (8, 63746025), (10, 50996820), (12, 42497350), (14, 36426300), (15, 33997880), (20, 25498410), (21, 24284200), (24, 21248675), (25, 20398728), (28, 18213150), (30, 16998940), (35, 14570520), (40, 12749205), (42, 12142100), (50, 10199364), (56, 9106575), (60, 8499470), (70, 7285260), (75, 6799576), (84, 6071050), (100, 5099682), (105, 4856840), (120, 4249735), (140, 3642630), (150, 3399788), (168, 3035525), (175, 2914104), (200, 2549841), (210, 2428420), (280, 1821315), (300, 1699894), (350, 1457052), (420, 1214210), (525, 971368), (600, 849947), (700, 728526), (840, 607105), (1050, 485684), (1400, 364263), (2100, 242842), (4200, 121421)]