163515900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28687}}^1$

素因数の和:28723

約数の個数: 72

約数和(自身を含む): 498023680

約数和(自身を除く): 334507780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 28687, 57374, 86061, 114748, 143435, 172122, 286870, 344244, 430305, 545053, 573740, 717175, 860610, 1090106, 1434350, 1635159, 1721220, 2151525, 2180212, 2725265, 2868700, 3270318, 4303050, 5450530, 6540636, 8175795, 8606100, 10901060, 13626325, 16351590, 27252650, 32703180, 40878975, 54505300, 81757950, 163515900]

約数ペア:

[(1, 163515900), (2, 81757950), (3, 54505300), (4, 40878975), (5, 32703180), (6, 27252650), (10, 16351590), (12, 13626325), (15, 10901060), (19, 8606100), (20, 8175795), (25, 6540636), (30, 5450530), (38, 4303050), (50, 3270318), (57, 2868700), (60, 2725265), (75, 2180212), (76, 2151525), (95, 1721220), (100, 1635159), (114, 1434350), (150, 1090106), (190, 860610), (228, 717175), (285, 573740), (300, 545053), (380, 430305), (475, 344244), (570, 286870), (950, 172122), (1140, 143435), (1425, 114748), (1900, 86061), (2850, 57374), (5700, 28687)]