85624020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158563}}^1$

素因数の和:158581

約数の個数: 48

約数和(自身を含む): 266387520

約数和(自身を除く): 180763500

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, 158563, 317126, 475689, 634252, 792815, 951378, 1427067, 1585630, 1902756, 2378445, 2854134, 3171260, 4281201, 4756890, 5708268, 7135335, 8562402, 9513780, 14270670, 17124804, 21406005, 28541340, 42812010, 85624020]

約数ペア:

[(1, 85624020), (2, 42812010), (3, 28541340), (4, 21406005), (5, 17124804), (6, 14270670), (9, 9513780), (10, 8562402), (12, 7135335), (15, 5708268), (18, 4756890), (20, 4281201), (27, 3171260), (30, 2854134), (36, 2378445), (45, 1902756), (54, 1585630), (60, 1427067), (90, 951378), (108, 792815), (135, 634252), (180, 475689), (270, 317126), (540, 158563)]