165447900

素因数分解:

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

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 550485600

約数和(自身を除く): 385037700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2113, 2175, 2610, 2700, 2900, 3132, 3915, 4226, 4350, 5220, 6339, 6525, 7830, 8452, 8700, 10565, 12678, 13050, 15660, 19017, 19575, 21130, 25356, 26100, 31695, 38034, 39150, 42260, 52825, 57051, 61277, 63390, 76068, 78300, 95085, 105650, 114102, 122554, 126780, 158475, 183831, 190170, 211300, 228204, 245108, 285255, 306385, 316950, 367662, 380340, 475425, 551493, 570510, 612770, 633900, 735324, 919155, 950850, 1102986, 1141020, 1225540, 1426275, 1531925, 1654479, 1838310, 1901700, 2205972, 2757465, 2852550, 3063850, 3308958, 3676620, 4595775, 5514930, 5705100, 6127700, 6617916, 8272395, 9191550, 11029860, 13787325, 16544790, 18383100, 27574650, 33089580, 41361975, 55149300, 82723950, 165447900]

約数ペア:

[(1, 165447900), (2, 82723950), (3, 55149300), (4, 41361975), (5, 33089580), (6, 27574650), (9, 18383100), (10, 16544790), (12, 13787325), (15, 11029860), (18, 9191550), (20, 8272395), (25, 6617916), (27, 6127700), (29, 5705100), (30, 5514930), (36, 4595775), (45, 3676620), (50, 3308958), (54, 3063850), (58, 2852550), (60, 2757465), (75, 2205972), (87, 1901700), (90, 1838310), (100, 1654479), (108, 1531925), (116, 1426275), (135, 1225540), (145, 1141020), (150, 1102986), (174, 950850), (180, 919155), (225, 735324), (261, 633900), (270, 612770), (290, 570510), (300, 551493), (348, 475425), (435, 380340), (450, 367662), (522, 316950), (540, 306385), (580, 285255), (675, 245108), (725, 228204), (783, 211300), (870, 190170), (900, 183831), (1044, 158475), (1305, 126780), (1350, 122554), (1450, 114102), (1566, 105650), (1740, 95085), (2113, 78300), (2175, 76068), (2610, 63390), (2700, 61277), (2900, 57051), (3132, 52825), (3915, 42260), (4226, 39150), (4350, 38034), (5220, 31695), (6339, 26100), (6525, 25356), (7830, 21130), (8452, 19575), (8700, 19017), (10565, 15660), (12678, 13050)]