75448740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54673}}^1$

素因数の和:54708

約数の個数: 48

約数和(自身を含む): 220445568

約数和(自身を除く): 144996828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 54673, 109346, 164019, 218692, 273365, 328038, 546730, 656076, 820095, 1093460, 1257479, 1640190, 2514958, 3280380, 3772437, 5029916, 6287395, 7544874, 12574790, 15089748, 18862185, 25149580, 37724370, 75448740]

約数ペア:

[(1, 75448740), (2, 37724370), (3, 25149580), (4, 18862185), (5, 15089748), (6, 12574790), (10, 7544874), (12, 6287395), (15, 5029916), (20, 3772437), (23, 3280380), (30, 2514958), (46, 1640190), (60, 1257479), (69, 1093460), (92, 820095), (115, 656076), (138, 546730), (230, 328038), (276, 273365), (345, 218692), (460, 164019), (690, 109346), (1380, 54673)]