159229000

素因数分解:

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

素因数の和:117

約数の個数: 192

約数和(自身を含む): 455495040

約数和(自身を除く): 296266040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 43, 46, 50, 56, 70, 86, 92, 100, 115, 125, 140, 161, 172, 175, 184, 200, 215, 230, 250, 280, 301, 322, 344, 350, 430, 460, 500, 529, 575, 602, 644, 700, 805, 860, 875, 920, 989, 1000, 1058, 1075, 1150, 1204, 1288, 1400, 1505, 1610, 1720, 1750, 1978, 2116, 2150, 2300, 2408, 2645, 2875, 3010, 3220, 3500, 3703, 3956, 4025, 4232, 4300, 4600, 4945, 5290, 5375, 5750, 6020, 6440, 6923, 7000, 7406, 7525, 7912, 8050, 8600, 9890, 10580, 10750, 11500, 12040, 13225, 13846, 14812, 15050, 16100, 18515, 19780, 20125, 21160, 21500, 22747, 23000, 24725, 26450, 27692, 29624, 30100, 32200, 34615, 37030, 37625, 39560, 40250, 43000, 45494, 49450, 52900, 55384, 60200, 66125, 69230, 74060, 75250, 80500, 90988, 92575, 98900, 105800, 113735, 123625, 132250, 138460, 148120, 150500, 159229, 161000, 173075, 181976, 185150, 197800, 227470, 247250, 264500, 276920, 301000, 318458, 346150, 370300, 454940, 462875, 494500, 529000, 568675, 636916, 692300, 740600, 796145, 865375, 909880, 925750, 989000, 1137350, 1273832, 1384600, 1592290, 1730750, 1851500, 2274700, 2843375, 3184580, 3461500, 3703000, 3980725, 4549400, 5686750, 6369160, 6923000, 7961450, 11373500, 15922900, 19903625, 22747000, 31845800, 39807250, 79614500, 159229000]

約数ペア:

[(1, 159229000), (2, 79614500), (4, 39807250), (5, 31845800), (7, 22747000), (8, 19903625), (10, 15922900), (14, 11373500), (20, 7961450), (23, 6923000), (25, 6369160), (28, 5686750), (35, 4549400), (40, 3980725), (43, 3703000), (46, 3461500), (50, 3184580), (56, 2843375), (70, 2274700), (86, 1851500), (92, 1730750), (100, 1592290), (115, 1384600), (125, 1273832), (140, 1137350), (161, 989000), (172, 925750), (175, 909880), (184, 865375), (200, 796145), (215, 740600), (230, 692300), (250, 636916), (280, 568675), (301, 529000), (322, 494500), (344, 462875), (350, 454940), (430, 370300), (460, 346150), (500, 318458), (529, 301000), (575, 276920), (602, 264500), (644, 247250), (700, 227470), (805, 197800), (860, 185150), (875, 181976), (920, 173075), (989, 161000), (1000, 159229), (1058, 150500), (1075, 148120), (1150, 138460), (1204, 132250), (1288, 123625), (1400, 113735), (1505, 105800), (1610, 98900), (1720, 92575), (1750, 90988), (1978, 80500), (2116, 75250), (2150, 74060), (2300, 69230), (2408, 66125), (2645, 60200), (2875, 55384), (3010, 52900), (3220, 49450), (3500, 45494), (3703, 43000), (3956, 40250), (4025, 39560), (4232, 37625), (4300, 37030), (4600, 34615), (4945, 32200), (5290, 30100), (5375, 29624), (5750, 27692), (6020, 26450), (6440, 24725), (6923, 23000), (7000, 22747), (7406, 21500), (7525, 21160), (7912, 20125), (8050, 19780), (8600, 18515), (9890, 16100), (10580, 15050), (10750, 14812), (11500, 13846), (12040, 13225)]