211205400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{50287}}^1$

素因数の和:50313

約数の個数: 96

約数和(自身を含む): 748285440

約数和(自身を除く): 537080040

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, 50287, 100574, 150861, 201148, 251435, 301722, 352009, 402296, 502870, 603444, 704018, 754305, 1005740, 1056027, 1206888, 1257175, 1408036, 1508610, 1760045, 2011480, 2112054, 2514350, 2816072, 3017220, 3520090, 3771525, 4224108, 5028700, 5280135, 6034440, 7040180, 7543050, 8448216, 8800225, 10057400, 10560270, 14080360, 15086100, 17600450, 21120540, 26400675, 30172200, 35200900, 42241080, 52801350, 70401800, 105602700, 211205400]

約数ペア:

[(1, 211205400), (2, 105602700), (3, 70401800), (4, 52801350), (5, 42241080), (6, 35200900), (7, 30172200), (8, 26400675), (10, 21120540), (12, 17600450), (14, 15086100), (15, 14080360), (20, 10560270), (21, 10057400), (24, 8800225), (25, 8448216), (28, 7543050), (30, 7040180), (35, 6034440), (40, 5280135), (42, 5028700), (50, 4224108), (56, 3771525), (60, 3520090), (70, 3017220), (75, 2816072), (84, 2514350), (100, 2112054), (105, 2011480), (120, 1760045), (140, 1508610), (150, 1408036), (168, 1257175), (175, 1206888), (200, 1056027), (210, 1005740), (280, 754305), (300, 704018), (350, 603444), (420, 502870), (525, 402296), (600, 352009), (700, 301722), (840, 251435), (1050, 201148), (1400, 150861), (2100, 100574), (4200, 50287)]