61568700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8963

約数の個数: 72

約数和(自身を含む): 185904768

約数和(自身を除く): 124336068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 8923, 17846, 26769, 35692, 44615, 53538, 89230, 107076, 133845, 178460, 205229, 223075, 267690, 410458, 446150, 535380, 615687, 669225, 820916, 892300, 1026145, 1231374, 1338450, 2052290, 2462748, 2676900, 3078435, 4104580, 5130725, 6156870, 10261450, 12313740, 15392175, 20522900, 30784350, 61568700]

約数ペア:

[(1, 61568700), (2, 30784350), (3, 20522900), (4, 15392175), (5, 12313740), (6, 10261450), (10, 6156870), (12, 5130725), (15, 4104580), (20, 3078435), (23, 2676900), (25, 2462748), (30, 2052290), (46, 1338450), (50, 1231374), (60, 1026145), (69, 892300), (75, 820916), (92, 669225), (100, 615687), (115, 535380), (138, 446150), (150, 410458), (230, 267690), (276, 223075), (300, 205229), (345, 178460), (460, 133845), (575, 107076), (690, 89230), (1150, 53538), (1380, 44615), (1725, 35692), (2300, 26769), (3450, 17846), (6900, 8923)]