13639500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{433}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 49288512

約数和(自身を除く): 35649012

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, 433, 450, 500, 525, 630, 700, 750, 866, 875, 900, 1050, 1125, 1260, 1299, 1500, 1575, 1732, 1750, 2100, 2165, 2250, 2598, 2625, 3031, 3150, 3500, 3897, 4330, 4500, 5196, 5250, 6062, 6300, 6495, 7794, 7875, 8660, 9093, 10500, 10825, 12124, 12990, 15155, 15588, 15750, 18186, 19485, 21650, 25980, 27279, 30310, 31500, 32475, 36372, 38970, 43300, 45465, 54125, 54558, 60620, 64950, 75775, 77940, 90930, 97425, 108250, 109116, 129900, 136395, 151550, 162375, 181860, 194850, 216500, 227325, 272790, 303100, 324750, 378875, 389700, 454650, 487125, 545580, 649500, 681975, 757750, 909300, 974250, 1136625, 1363950, 1515500, 1948500, 2273250, 2727900, 3409875, 4546500, 6819750, 13639500]

約数ペア:

[(1, 13639500), (2, 6819750), (3, 4546500), (4, 3409875), (5, 2727900), (6, 2273250), (7, 1948500), (9, 1515500), (10, 1363950), (12, 1136625), (14, 974250), (15, 909300), (18, 757750), (20, 681975), (21, 649500), (25, 545580), (28, 487125), (30, 454650), (35, 389700), (36, 378875), (42, 324750), (45, 303100), (50, 272790), (60, 227325), (63, 216500), (70, 194850), (75, 181860), (84, 162375), (90, 151550), (100, 136395), (105, 129900), (125, 109116), (126, 108250), (140, 97425), (150, 90930), (175, 77940), (180, 75775), (210, 64950), (225, 60620), (250, 54558), (252, 54125), (300, 45465), (315, 43300), (350, 38970), (375, 36372), (420, 32475), (433, 31500), (450, 30310), (500, 27279), (525, 25980), (630, 21650), (700, 19485), (750, 18186), (866, 15750), (875, 15588), (900, 15155), (1050, 12990), (1125, 12124), (1260, 10825), (1299, 10500), (1500, 9093), (1575, 8660), (1732, 7875), (1750, 7794), (2100, 6495), (2165, 6300), (2250, 6062), (2598, 5250), (2625, 5196), (3031, 4500), (3150, 4330), (3500, 3897)]