289301600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 144

約数和(自身を含む): 849945600

約数和(自身を除く): 560644000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2128, 2660, 2719, 2800, 3040, 3325, 3800, 4256, 5320, 5438, 5600, 6650, 7600, 10640, 10876, 13300, 13595, 15200, 19033, 21280, 21752, 26600, 27190, 38066, 43504, 51661, 53200, 54380, 67975, 76132, 87008, 95165, 103322, 106400, 108760, 135950, 152264, 190330, 206644, 217520, 258305, 271900, 304528, 361627, 380660, 413288, 435040, 475825, 516610, 543800, 609056, 723254, 761320, 826576, 951650, 1033220, 1087600, 1291525, 1446508, 1522640, 1653152, 1808135, 1903300, 2066440, 2175200, 2583050, 2893016, 3045280, 3616270, 3806600, 4132880, 5166100, 5786032, 7232540, 7613200, 8265760, 9040675, 10332200, 11572064, 14465080, 15226400, 18081350, 20664400, 28930160, 36162700, 41328800, 57860320, 72325400, 144650800, 289301600]

約数ペア:

[(1, 289301600), (2, 144650800), (4, 72325400), (5, 57860320), (7, 41328800), (8, 36162700), (10, 28930160), (14, 20664400), (16, 18081350), (19, 15226400), (20, 14465080), (25, 11572064), (28, 10332200), (32, 9040675), (35, 8265760), (38, 7613200), (40, 7232540), (50, 5786032), (56, 5166100), (70, 4132880), (76, 3806600), (80, 3616270), (95, 3045280), (100, 2893016), (112, 2583050), (133, 2175200), (140, 2066440), (152, 1903300), (160, 1808135), (175, 1653152), (190, 1522640), (200, 1446508), (224, 1291525), (266, 1087600), (280, 1033220), (304, 951650), (350, 826576), (380, 761320), (400, 723254), (475, 609056), (532, 543800), (560, 516610), (608, 475825), (665, 435040), (700, 413288), (760, 380660), (800, 361627), (950, 304528), (1064, 271900), (1120, 258305), (1330, 217520), (1400, 206644), (1520, 190330), (1900, 152264), (2128, 135950), (2660, 108760), (2719, 106400), (2800, 103322), (3040, 95165), (3325, 87008), (3800, 76132), (4256, 67975), (5320, 54380), (5438, 53200), (5600, 51661), (6650, 43504), (7600, 38066), (10640, 27190), (10876, 26600), (13300, 21752), (13595, 21280), (15200, 19033)]