20033100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{22259}}^1$

素因数の和:22279

約数の個数: 54

約数和(自身を含む): 62795460

約数和(自身を除く): 42762360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 22259, 44518, 66777, 89036, 111295, 133554, 200331, 222590, 267108, 333885, 400662, 445180, 556475, 667770, 801324, 1001655, 1112950, 1335540, 1669425, 2003310, 2225900, 3338850, 4006620, 5008275, 6677700, 10016550, 20033100]

約数ペア:

[(1, 20033100), (2, 10016550), (3, 6677700), (4, 5008275), (5, 4006620), (6, 3338850), (9, 2225900), (10, 2003310), (12, 1669425), (15, 1335540), (18, 1112950), (20, 1001655), (25, 801324), (30, 667770), (36, 556475), (45, 445180), (50, 400662), (60, 333885), (75, 267108), (90, 222590), (100, 200331), (150, 133554), (180, 111295), (225, 89036), (300, 66777), (450, 44518), (900, 22259)]