63728700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{30347}}^1$

素因数の和:30371

約数の個数: 72

約数和(自身を含む): 210736512

約数和(自身を除く): 147007812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 30347, 60694, 91041, 121388, 151735, 182082, 212429, 303470, 364164, 424858, 455205, 606940, 637287, 758675, 849716, 910410, 1062145, 1274574, 1517350, 1820820, 2124290, 2276025, 2549148, 3034700, 3186435, 4248580, 4552050, 5310725, 6372870, 9104100, 10621450, 12745740, 15932175, 21242900, 31864350, 63728700]

約数ペア:

[(1, 63728700), (2, 31864350), (3, 21242900), (4, 15932175), (5, 12745740), (6, 10621450), (7, 9104100), (10, 6372870), (12, 5310725), (14, 4552050), (15, 4248580), (20, 3186435), (21, 3034700), (25, 2549148), (28, 2276025), (30, 2124290), (35, 1820820), (42, 1517350), (50, 1274574), (60, 1062145), (70, 910410), (75, 849716), (84, 758675), (100, 637287), (105, 606940), (140, 455205), (150, 424858), (175, 364164), (210, 303470), (300, 212429), (350, 182082), (420, 151735), (525, 121388), (700, 91041), (1050, 60694), (2100, 30347)]