22541400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 86564400

約数和(自身を除く): 64023000

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, 1789, 1800, 2100, 2520, 3150, 3578, 4200, 5367, 6300, 7156, 8945, 10734, 12523, 12600, 14312, 16101, 17890, 21468, 25046, 26835, 32202, 35780, 37569, 42936, 44725, 50092, 53670, 62615, 64404, 71560, 75138, 80505, 89450, 100184, 107340, 112707, 125230, 128808, 134175, 150276, 161010, 178900, 187845, 214680, 225414, 250460, 268350, 300552, 313075, 322020, 357800, 375690, 402525, 450828, 500920, 536700, 563535, 626150, 644040, 751380, 805050, 901656, 939225, 1073400, 1127070, 1252300, 1502760, 1610100, 1878450, 2254140, 2504600, 2817675, 3220200, 3756900, 4508280, 5635350, 7513800, 11270700, 22541400]

約数ペア:

[(1, 22541400), (2, 11270700), (3, 7513800), (4, 5635350), (5, 4508280), (6, 3756900), (7, 3220200), (8, 2817675), (9, 2504600), (10, 2254140), (12, 1878450), (14, 1610100), (15, 1502760), (18, 1252300), (20, 1127070), (21, 1073400), (24, 939225), (25, 901656), (28, 805050), (30, 751380), (35, 644040), (36, 626150), (40, 563535), (42, 536700), (45, 500920), (50, 450828), (56, 402525), (60, 375690), (63, 357800), (70, 322020), (72, 313075), (75, 300552), (84, 268350), (90, 250460), (100, 225414), (105, 214680), (120, 187845), (126, 178900), (140, 161010), (150, 150276), (168, 134175), (175, 128808), (180, 125230), (200, 112707), (210, 107340), (225, 100184), (252, 89450), (280, 80505), (300, 75138), (315, 71560), (350, 64404), (360, 62615), (420, 53670), (450, 50092), (504, 44725), (525, 42936), (600, 37569), (630, 35780), (700, 32202), (840, 26835), (900, 25046), (1050, 21468), (1260, 17890), (1400, 16101), (1575, 14312), (1789, 12600), (1800, 12523), (2100, 10734), (2520, 8945), (3150, 7156), (3578, 6300), (4200, 5367)]