18383100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 55048560

約数和(自身を除く): 36665460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2113, 2175, 2900, 4226, 4350, 6339, 8452, 8700, 10565, 12678, 21130, 25356, 31695, 42260, 52825, 61277, 63390, 105650, 122554, 126780, 158475, 183831, 211300, 245108, 306385, 316950, 367662, 612770, 633900, 735324, 919155, 1225540, 1531925, 1838310, 3063850, 3676620, 4595775, 6127700, 9191550, 18383100]

約数ペア:

[(1, 18383100), (2, 9191550), (3, 6127700), (4, 4595775), (5, 3676620), (6, 3063850), (10, 1838310), (12, 1531925), (15, 1225540), (20, 919155), (25, 735324), (29, 633900), (30, 612770), (50, 367662), (58, 316950), (60, 306385), (75, 245108), (87, 211300), (100, 183831), (116, 158475), (145, 126780), (150, 122554), (174, 105650), (290, 63390), (300, 61277), (348, 52825), (435, 42260), (580, 31695), (725, 25356), (870, 21130), (1450, 12678), (1740, 10565), (2113, 8700), (2175, 8452), (2900, 6339), (4226, 4350)]