20023292400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{953}}^1\times {\mathrm{17509}}^1$

素因数の和:18483

約数の個数: 120

約数和(自身を含む): 64212251760

約数和(自身を除く): 44188959360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 953, 1200, 1906, 2859, 3812, 4765, 5718, 7624, 9530, 11436, 14295, 15248, 17509, 19060, 22872, 23825, 28590, 35018, 38120, 45744, 47650, 52527, 57180, 70036, 71475, 76240, 87545, 95300, 105054, 114360, 140072, 142950, 175090, 190600, 210108, 228720, 262635, 280144, 285900, 350180, 381200, 420216, 437725, 525270, 571800, 700360, 840432, 875450, 1050540, 1143600, 1313175, 1400720, 1750900, 2101080, 2626350, 3501800, 4202160, 5252700, 7003600, 10505400, 16686077, 21010800, 33372154, 50058231, 66744308, 83430385, 100116462, 133488616, 166860770, 200232924, 250291155, 266977232, 333721540, 400465848, 417151925, 500582310, 667443080, 800931696, 834303850, 1001164620, 1251455775, 1334886160, 1668607700, 2002329240, 2502911550, 3337215400, 4004658480, 5005823100, 6674430800, 10011646200, 20023292400]

約数ペア:

[(1, 20023292400), (2, 10011646200), (3, 6674430800), (4, 5005823100), (5, 4004658480), (6, 3337215400), (8, 2502911550), (10, 2002329240), (12, 1668607700), (15, 1334886160), (16, 1251455775), (20, 1001164620), (24, 834303850), (25, 800931696), (30, 667443080), (40, 500582310), (48, 417151925), (50, 400465848), (60, 333721540), (75, 266977232), (80, 250291155), (100, 200232924), (120, 166860770), (150, 133488616), (200, 100116462), (240, 83430385), (300, 66744308), (400, 50058231), (600, 33372154), (953, 21010800), (1200, 16686077), (1906, 10505400), (2859, 7003600), (3812, 5252700), (4765, 4202160), (5718, 3501800), (7624, 2626350), (9530, 2101080), (11436, 1750900), (14295, 1400720), (15248, 1313175), (17509, 1143600), (19060, 1050540), (22872, 875450), (23825, 840432), (28590, 700360), (35018, 571800), (38120, 525270), (45744, 437725), (47650, 420216), (52527, 381200), (57180, 350180), (70036, 285900), (71475, 280144), (76240, 262635), (87545, 228720), (95300, 210108), (105054, 190600), (114360, 175090), (140072, 142950)]