109718820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{203183}}^1$

素因数の和:203201

約数の個数: 48

約数和(自身を含む): 341349120

約数和(自身を除く): 231630300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 203183, 406366, 609549, 812732, 1015915, 1219098, 1828647, 2031830, 2438196, 3047745, 3657294, 4063660, 5485941, 6095490, 7314588, 9143235, 10971882, 12190980, 18286470, 21943764, 27429705, 36572940, 54859410, 109718820]

約数ペア:

[(1, 109718820), (2, 54859410), (3, 36572940), (4, 27429705), (5, 21943764), (6, 18286470), (9, 12190980), (10, 10971882), (12, 9143235), (15, 7314588), (18, 6095490), (20, 5485941), (27, 4063660), (30, 3657294), (36, 3047745), (45, 2438196), (54, 2031830), (60, 1828647), (90, 1219098), (108, 1015915), (135, 812732), (180, 609549), (270, 406366), (540, 203183)]