57121600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 84

約数和(自身を含む): 148031200

約数和(自身を除く): 90909600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1879, 1900, 3040, 3758, 3800, 6080, 7516, 7600, 9395, 15032, 15200, 18790, 30064, 30400, 35701, 37580, 46975, 60128, 71402, 75160, 93950, 120256, 142804, 150320, 178505, 187900, 285608, 300640, 357010, 375800, 571216, 601280, 714020, 751600, 892525, 1142432, 1428040, 1503200, 1785050, 2284864, 2856080, 3006400, 3570100, 5712160, 7140200, 11424320, 14280400, 28560800, 57121600]

約数ペア:

[(1, 57121600), (2, 28560800), (4, 14280400), (5, 11424320), (8, 7140200), (10, 5712160), (16, 3570100), (19, 3006400), (20, 2856080), (25, 2284864), (32, 1785050), (38, 1503200), (40, 1428040), (50, 1142432), (64, 892525), (76, 751600), (80, 714020), (95, 601280), (100, 571216), (152, 375800), (160, 357010), (190, 300640), (200, 285608), (304, 187900), (320, 178505), (380, 150320), (400, 142804), (475, 120256), (608, 93950), (760, 75160), (800, 71402), (950, 60128), (1216, 46975), (1520, 37580), (1600, 35701), (1879, 30400), (1900, 30064), (3040, 18790), (3758, 15200), (3800, 15032), (6080, 9395), (7516, 7600)]