159999000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 256

約数和(自身を含む): 602035200

約数和(自身を除く): 442036200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 375, 380, 399, 401, 420, 456, 475, 500, 525, 532, 570, 600, 665, 700, 750, 760, 798, 802, 840, 875, 950, 1000, 1050, 1064, 1140, 1203, 1330, 1400, 1425, 1500, 1596, 1604, 1750, 1900, 1995, 2005, 2100, 2280, 2375, 2406, 2625, 2660, 2807, 2850, 3000, 3192, 3208, 3325, 3500, 3800, 3990, 4010, 4200, 4750, 4812, 5250, 5320, 5614, 5700, 6015, 6650, 7000, 7125, 7619, 7980, 8020, 8421, 9500, 9624, 9975, 10025, 10500, 11228, 11400, 12030, 13300, 14035, 14250, 15238, 15960, 16040, 16625, 16842, 19000, 19950, 20050, 21000, 22456, 22857, 24060, 26600, 28070, 28500, 30075, 30476, 33250, 33684, 38095, 39900, 40100, 42105, 45714, 48120, 49875, 50125, 53333, 56140, 57000, 60150, 60952, 66500, 67368, 70175, 76190, 79800, 80200, 84210, 91428, 99750, 100250, 106666, 112280, 114285, 120300, 133000, 140350, 150375, 152380, 159999, 168420, 182856, 190475, 199500, 200500, 210525, 213332, 228570, 240600, 266665, 280700, 300750, 304760, 319998, 336840, 350875, 380950, 399000, 401000, 421050, 426664, 457140, 533330, 561400, 571425, 601500, 639996, 701750, 761900, 799995, 842100, 914280, 952375, 1052625, 1066660, 1142850, 1203000, 1279992, 1333325, 1403500, 1523800, 1599990, 1684200, 1904750, 2105250, 2133320, 2285700, 2666650, 2807000, 2857125, 3199980, 3809500, 3999975, 4210500, 4571400, 5333300, 5714250, 6399960, 6666625, 7619000, 7999950, 8421000, 10666600, 11428500, 13333250, 15999900, 19999875, 22857000, 26666500, 31999800, 39999750, 53333000, 79999500, 159999000]

約数ペア:

[(1, 159999000), (2, 79999500), (3, 53333000), (4, 39999750), (5, 31999800), (6, 26666500), (7, 22857000), (8, 19999875), (10, 15999900), (12, 13333250), (14, 11428500), (15, 10666600), (19, 8421000), (20, 7999950), (21, 7619000), (24, 6666625), (25, 6399960), (28, 5714250), (30, 5333300), (35, 4571400), (38, 4210500), (40, 3999975), (42, 3809500), (50, 3199980), (56, 2857125), (57, 2807000), (60, 2666650), (70, 2285700), (75, 2133320), (76, 2105250), (84, 1904750), (95, 1684200), (100, 1599990), (105, 1523800), (114, 1403500), (120, 1333325), (125, 1279992), (133, 1203000), (140, 1142850), (150, 1066660), (152, 1052625), (168, 952375), (175, 914280), (190, 842100), (200, 799995), (210, 761900), (228, 701750), (250, 639996), (266, 601500), (280, 571425), (285, 561400), (300, 533330), (350, 457140), (375, 426664), (380, 421050), (399, 401000), (401, 399000), (420, 380950), (456, 350875), (475, 336840), (500, 319998), (525, 304760), (532, 300750), (570, 280700), (600, 266665), (665, 240600), (700, 228570), (750, 213332), (760, 210525), (798, 200500), (802, 199500), (840, 190475), (875, 182856), (950, 168420), (1000, 159999), (1050, 152380), (1064, 150375), (1140, 140350), (1203, 133000), (1330, 120300), (1400, 114285), (1425, 112280), (1500, 106666), (1596, 100250), (1604, 99750), (1750, 91428), (1900, 84210), (1995, 80200), (2005, 79800), (2100, 76190), (2280, 70175), (2375, 67368), (2406, 66500), (2625, 60952), (2660, 60150), (2807, 57000), (2850, 56140), (3000, 53333), (3192, 50125), (3208, 49875), (3325, 48120), (3500, 45714), (3800, 42105), (3990, 40100), (4010, 39900), (4200, 38095), (4750, 33684), (4812, 33250), (5250, 30476), (5320, 30075), (5614, 28500), (5700, 28070), (6015, 26600), (6650, 24060), (7000, 22857), (7125, 22456), (7619, 21000), (7980, 20050), (8020, 19950), (8421, 19000), (9500, 16842), (9624, 16625), (9975, 16040), (10025, 15960), (10500, 15238), (11228, 14250), (11400, 14035), (12030, 13300)]