69710900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 176238720

約数和(自身を除く): 106527820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 1879, 2650, 3710, 3758, 5300, 7420, 7516, 9275, 9395, 13153, 18550, 18790, 26306, 37100, 37580, 46975, 52612, 65765, 93950, 99587, 131530, 187900, 199174, 263060, 328825, 398348, 497935, 657650, 697109, 995870, 1315300, 1394218, 1991740, 2489675, 2788436, 3485545, 4979350, 6971090, 9958700, 13942180, 17427725, 34855450, 69710900]

約数ペア:

[(1, 69710900), (2, 34855450), (4, 17427725), (5, 13942180), (7, 9958700), (10, 6971090), (14, 4979350), (20, 3485545), (25, 2788436), (28, 2489675), (35, 1991740), (50, 1394218), (53, 1315300), (70, 995870), (100, 697109), (106, 657650), (140, 497935), (175, 398348), (212, 328825), (265, 263060), (350, 199174), (371, 187900), (530, 131530), (700, 99587), (742, 93950), (1060, 65765), (1325, 52612), (1484, 46975), (1855, 37580), (1879, 37100), (2650, 26306), (3710, 18790), (3758, 18550), (5300, 13153), (7420, 9395), (7516, 9275)]