138303200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{24697}}^1$

素因数の和:24724

約数の個数: 72

約数和(自身を含む): 385881552

約数和(自身を除く): 247578352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 24697, 49394, 98788, 123485, 172879, 197576, 246970, 345758, 395152, 493940, 617425, 691516, 790304, 864395, 987880, 1234850, 1383032, 1728790, 1975760, 2469700, 2766064, 3457580, 3951520, 4321975, 4939400, 5532128, 6915160, 8643950, 9878800, 13830320, 17287900, 19757600, 27660640, 34575800, 69151600, 138303200]

約数ペア:

[(1, 138303200), (2, 69151600), (4, 34575800), (5, 27660640), (7, 19757600), (8, 17287900), (10, 13830320), (14, 9878800), (16, 8643950), (20, 6915160), (25, 5532128), (28, 4939400), (32, 4321975), (35, 3951520), (40, 3457580), (50, 2766064), (56, 2469700), (70, 1975760), (80, 1728790), (100, 1383032), (112, 1234850), (140, 987880), (160, 864395), (175, 790304), (200, 691516), (224, 617425), (280, 493940), (350, 395152), (400, 345758), (560, 246970), (700, 197576), (800, 172879), (1120, 123485), (1400, 98788), (2800, 49394), (5600, 24697)]