201066075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6761

約数の個数: 72

約数和(自身を含む): 433305600

約数和(自身を除く): 232239525

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 3325, 4275, 5985, 6719, 9975, 20157, 29925, 33595, 47033, 60471, 100785, 127661, 141099, 167975, 235165, 302355, 382983, 423297, 503925, 638305, 705495, 893627, 1148949, 1175825, 1511775, 1914915, 2116485, 2680881, 3191525, 3527475, 4468135, 5744745, 8042643, 9574575, 10582425, 13404405, 22340675, 28723725, 40213215, 67022025, 201066075]

約数ペア:

[(1, 201066075), (3, 67022025), (5, 40213215), (7, 28723725), (9, 22340675), (15, 13404405), (19, 10582425), (21, 9574575), (25, 8042643), (35, 5744745), (45, 4468135), (57, 3527475), (63, 3191525), (75, 2680881), (95, 2116485), (105, 1914915), (133, 1511775), (171, 1175825), (175, 1148949), (225, 893627), (285, 705495), (315, 638305), (399, 503925), (475, 423297), (525, 382983), (665, 302355), (855, 235165), (1197, 167975), (1425, 141099), (1575, 127661), (1995, 100785), (3325, 60471), (4275, 47033), (5985, 33595), (6719, 29925), (9975, 20157)]