79614500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 212564352

約数和(自身を除く): 132949852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 43, 46, 50, 70, 86, 92, 100, 115, 125, 140, 161, 172, 175, 215, 230, 250, 301, 322, 350, 430, 460, 500, 529, 575, 602, 644, 700, 805, 860, 875, 989, 1058, 1075, 1150, 1204, 1505, 1610, 1750, 1978, 2116, 2150, 2300, 2645, 2875, 3010, 3220, 3500, 3703, 3956, 4025, 4300, 4945, 5290, 5375, 5750, 6020, 6923, 7406, 7525, 8050, 9890, 10580, 10750, 11500, 13225, 13846, 14812, 15050, 16100, 18515, 19780, 20125, 21500, 22747, 24725, 26450, 27692, 30100, 34615, 37030, 37625, 40250, 45494, 49450, 52900, 66125, 69230, 74060, 75250, 80500, 90988, 92575, 98900, 113735, 123625, 132250, 138460, 150500, 159229, 173075, 185150, 227470, 247250, 264500, 318458, 346150, 370300, 454940, 462875, 494500, 568675, 636916, 692300, 796145, 865375, 925750, 1137350, 1592290, 1730750, 1851500, 2274700, 2843375, 3184580, 3461500, 3980725, 5686750, 7961450, 11373500, 15922900, 19903625, 39807250, 79614500]

約数ペア:

[(1, 79614500), (2, 39807250), (4, 19903625), (5, 15922900), (7, 11373500), (10, 7961450), (14, 5686750), (20, 3980725), (23, 3461500), (25, 3184580), (28, 2843375), (35, 2274700), (43, 1851500), (46, 1730750), (50, 1592290), (70, 1137350), (86, 925750), (92, 865375), (100, 796145), (115, 692300), (125, 636916), (140, 568675), (161, 494500), (172, 462875), (175, 454940), (215, 370300), (230, 346150), (250, 318458), (301, 264500), (322, 247250), (350, 227470), (430, 185150), (460, 173075), (500, 159229), (529, 150500), (575, 138460), (602, 132250), (644, 123625), (700, 113735), (805, 98900), (860, 92575), (875, 90988), (989, 80500), (1058, 75250), (1075, 74060), (1150, 69230), (1204, 66125), (1505, 52900), (1610, 49450), (1750, 45494), (1978, 40250), (2116, 37625), (2150, 37030), (2300, 34615), (2645, 30100), (2875, 27692), (3010, 26450), (3220, 24725), (3500, 22747), (3703, 21500), (3956, 20125), (4025, 19780), (4300, 18515), (4945, 16100), (5290, 15050), (5375, 14812), (5750, 13846), (6020, 13225), (6923, 11500), (7406, 10750), (7525, 10580), (8050, 9890)]