128747400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2519

約数の個数: 96

約数和(自身を含む): 403768800

約数和(自身を除く): 275021400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 150, 178, 200, 267, 300, 356, 445, 534, 600, 712, 890, 1068, 1335, 1780, 2136, 2225, 2411, 2670, 3560, 4450, 4822, 5340, 6675, 7233, 8900, 9644, 10680, 12055, 13350, 14466, 17800, 19288, 24110, 26700, 28932, 36165, 48220, 53400, 57864, 60275, 72330, 96440, 120550, 144660, 180825, 214579, 241100, 289320, 361650, 429158, 482200, 643737, 723300, 858316, 1072895, 1287474, 1446600, 1716632, 2145790, 2574948, 3218685, 4291580, 5149896, 5364475, 6437370, 8583160, 10728950, 12874740, 16093425, 21457900, 25749480, 32186850, 42915800, 64373700, 128747400]

約数ペア:

[(1, 128747400), (2, 64373700), (3, 42915800), (4, 32186850), (5, 25749480), (6, 21457900), (8, 16093425), (10, 12874740), (12, 10728950), (15, 8583160), (20, 6437370), (24, 5364475), (25, 5149896), (30, 4291580), (40, 3218685), (50, 2574948), (60, 2145790), (75, 1716632), (89, 1446600), (100, 1287474), (120, 1072895), (150, 858316), (178, 723300), (200, 643737), (267, 482200), (300, 429158), (356, 361650), (445, 289320), (534, 241100), (600, 214579), (712, 180825), (890, 144660), (1068, 120550), (1335, 96440), (1780, 72330), (2136, 60275), (2225, 57864), (2411, 53400), (2670, 48220), (3560, 36165), (4450, 28932), (4822, 26700), (5340, 24110), (6675, 19288), (7233, 17800), (8900, 14466), (9644, 13350), (10680, 12055)]