29889450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 81090048

約数和(自身を除く): 51200598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 381, 450, 523, 635, 762, 1046, 1143, 1270, 1569, 1905, 2286, 2615, 3138, 3175, 3810, 4707, 5230, 5715, 6350, 7845, 9414, 9525, 11430, 13075, 15690, 19050, 23535, 26150, 28575, 39225, 47070, 57150, 66421, 78450, 117675, 132842, 199263, 235350, 332105, 398526, 597789, 664210, 996315, 1195578, 1660525, 1992630, 2988945, 3321050, 4981575, 5977890, 9963150, 14944725, 29889450]

約数ペア:

[(1, 29889450), (2, 14944725), (3, 9963150), (5, 5977890), (6, 4981575), (9, 3321050), (10, 2988945), (15, 1992630), (18, 1660525), (25, 1195578), (30, 996315), (45, 664210), (50, 597789), (75, 398526), (90, 332105), (127, 235350), (150, 199263), (225, 132842), (254, 117675), (381, 78450), (450, 66421), (523, 57150), (635, 47070), (762, 39225), (1046, 28575), (1143, 26150), (1270, 23535), (1569, 19050), (1905, 15690), (2286, 13075), (2615, 11430), (3138, 9525), (3175, 9414), (3810, 7845), (4707, 6350), (5230, 5715)]