72702450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{161561}}^1$

素因数の和:161579

約数の個数: 36

約数和(自身を含む): 195328458

約数和(自身を除く): 122626008

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 161561, 323122, 484683, 807805, 969366, 1454049, 1615610, 2423415, 2908098, 4039025, 4846830, 7270245, 8078050, 12117075, 14540490, 24234150, 36351225, 72702450]

約数ペア:

[(1, 72702450), (2, 36351225), (3, 24234150), (5, 14540490), (6, 12117075), (9, 8078050), (10, 7270245), (15, 4846830), (18, 4039025), (25, 2908098), (30, 2423415), (45, 1615610), (50, 1454049), (75, 969366), (90, 807805), (150, 484683), (225, 323122), (450, 161561)]