102754980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{21143}}^1$

素因数の和:21167

約数の個数: 72

約数和(自身を含む): 323249472

約数和(自身を除く): 220494492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 21143, 42286, 63429, 84572, 105715, 126858, 190287, 211430, 253716, 317145, 380574, 422860, 570861, 634290, 761148, 951435, 1141722, 1268580, 1712583, 1902870, 2283444, 2854305, 3425166, 3805740, 5137749, 5708610, 6850332, 8562915, 10275498, 11417220, 17125830, 20550996, 25688745, 34251660, 51377490, 102754980]

約数ペア:

[(1, 102754980), (2, 51377490), (3, 34251660), (4, 25688745), (5, 20550996), (6, 17125830), (9, 11417220), (10, 10275498), (12, 8562915), (15, 6850332), (18, 5708610), (20, 5137749), (27, 3805740), (30, 3425166), (36, 2854305), (45, 2283444), (54, 1902870), (60, 1712583), (81, 1268580), (90, 1141722), (108, 951435), (135, 761148), (162, 634290), (180, 570861), (243, 422860), (270, 380574), (324, 317145), (405, 253716), (486, 211430), (540, 190287), (810, 126858), (972, 105715), (1215, 84572), (1620, 63429), (2430, 42286), (4860, 21143)]