72715950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{161591}}^1$

素因数の和:161609

約数の個数: 36

約数和(自身を含む): 195364728

約数和(自身を除く): 122648778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 161591, 323182, 484773, 807955, 969546, 1454319, 1615910, 2423865, 2908638, 4039775, 4847730, 7271595, 8079550, 12119325, 14543190, 24238650, 36357975, 72715950]

約数ペア:

[(1, 72715950), (2, 36357975), (3, 24238650), (5, 14543190), (6, 12119325), (9, 8079550), (10, 7271595), (15, 4847730), (18, 4039775), (25, 2908638), (30, 2423865), (45, 1615910), (50, 1454319), (75, 969546), (90, 807955), (150, 484773), (225, 323182), (450, 161591)]