18182250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{8081}}^1$

素因数の和:8104

約数の個数: 48

約数和(自身を含む): 49170888

約数和(自身を除く): 30988638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 8081, 16162, 24243, 40405, 48486, 72729, 80810, 121215, 145458, 202025, 242430, 363645, 404050, 606075, 727290, 1010125, 1212150, 1818225, 2020250, 3030375, 3636450, 6060750, 9091125, 18182250]

約数ペア:

[(1, 18182250), (2, 9091125), (3, 6060750), (5, 3636450), (6, 3030375), (9, 2020250), (10, 1818225), (15, 1212150), (18, 1010125), (25, 727290), (30, 606075), (45, 404050), (50, 363645), (75, 242430), (90, 202025), (125, 145458), (150, 121215), (225, 80810), (250, 72729), (375, 48486), (450, 40405), (750, 24243), (1125, 16162), (2250, 8081)]