56353500

素因数分解:

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

素因数の和:1821

約数の個数: 144

約数和(自身を含む): 203286720

約数和(自身を除く): 146933220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 1789, 2100, 2250, 2625, 3150, 3500, 3578, 4500, 5250, 5367, 6300, 7156, 7875, 8945, 10500, 10734, 12523, 15750, 16101, 17890, 21468, 25046, 26835, 31500, 32202, 35780, 37569, 44725, 50092, 53670, 62615, 64404, 75138, 80505, 89450, 107340, 112707, 125230, 134175, 150276, 161010, 178900, 187845, 223625, 225414, 250460, 268350, 313075, 322020, 375690, 402525, 447250, 450828, 536700, 563535, 626150, 670875, 751380, 805050, 894500, 939225, 1127070, 1252300, 1341750, 1565375, 1610100, 1878450, 2012625, 2254140, 2683500, 2817675, 3130750, 3756900, 4025250, 4696125, 5635350, 6261500, 8050500, 9392250, 11270700, 14088375, 18784500, 28176750, 56353500]

約数ペア:

[(1, 56353500), (2, 28176750), (3, 18784500), (4, 14088375), (5, 11270700), (6, 9392250), (7, 8050500), (9, 6261500), (10, 5635350), (12, 4696125), (14, 4025250), (15, 3756900), (18, 3130750), (20, 2817675), (21, 2683500), (25, 2254140), (28, 2012625), (30, 1878450), (35, 1610100), (36, 1565375), (42, 1341750), (45, 1252300), (50, 1127070), (60, 939225), (63, 894500), (70, 805050), (75, 751380), (84, 670875), (90, 626150), (100, 563535), (105, 536700), (125, 450828), (126, 447250), (140, 402525), (150, 375690), (175, 322020), (180, 313075), (210, 268350), (225, 250460), (250, 225414), (252, 223625), (300, 187845), (315, 178900), (350, 161010), (375, 150276), (420, 134175), (450, 125230), (500, 112707), (525, 107340), (630, 89450), (700, 80505), (750, 75138), (875, 64404), (900, 62615), (1050, 53670), (1125, 50092), (1260, 44725), (1500, 37569), (1575, 35780), (1750, 32202), (1789, 31500), (2100, 26835), (2250, 25046), (2625, 21468), (3150, 17890), (3500, 16101), (3578, 15750), (4500, 12523), (5250, 10734), (5367, 10500), (6300, 8945), (7156, 7875)]