213969000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 256

約数和(自身を含む): 797921280

約数和(自身を除く): 583952280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 443, 460, 483, 500, 525, 552, 575, 600, 644, 690, 700, 750, 805, 840, 875, 886, 920, 966, 1000, 1050, 1150, 1288, 1329, 1380, 1400, 1500, 1610, 1725, 1750, 1772, 1932, 2100, 2215, 2300, 2415, 2625, 2658, 2760, 2875, 3000, 3101, 3220, 3450, 3500, 3544, 3864, 4025, 4200, 4430, 4600, 4830, 5250, 5316, 5750, 6202, 6440, 6645, 6900, 7000, 8050, 8625, 8860, 9303, 9660, 10189, 10500, 10632, 11075, 11500, 12075, 12404, 13290, 13800, 15505, 16100, 17250, 17720, 18606, 19320, 20125, 20378, 21000, 22150, 23000, 24150, 24808, 26580, 30567, 31010, 32200, 33225, 34500, 37212, 40250, 40756, 44300, 46515, 48300, 50945, 53160, 55375, 60375, 61134, 62020, 66450, 69000, 71323, 74424, 77525, 80500, 81512, 88600, 93030, 96600, 101890, 110750, 120750, 122268, 124040, 132900, 142646, 152835, 155050, 161000, 166125, 186060, 203780, 213969, 221500, 232575, 241500, 244536, 254725, 265800, 285292, 305670, 310100, 332250, 356615, 372120, 387625, 407560, 427938, 443000, 465150, 483000, 509450, 570584, 611340, 620200, 664500, 713230, 764175, 775250, 855876, 930300, 1018900, 1069845, 1162875, 1222680, 1273625, 1329000, 1426460, 1528350, 1550500, 1711752, 1783075, 1860600, 2037800, 2139690, 2325750, 2547250, 2852920, 3056700, 3101000, 3566150, 3820875, 4279380, 4651500, 5094500, 5349225, 6113400, 7132300, 7641750, 8558760, 8915375, 9303000, 10189000, 10698450, 14264600, 15283500, 17830750, 21396900, 26746125, 30567000, 35661500, 42793800, 53492250, 71323000, 106984500, 213969000]

約数ペア:

[(1, 213969000), (2, 106984500), (3, 71323000), (4, 53492250), (5, 42793800), (6, 35661500), (7, 30567000), (8, 26746125), (10, 21396900), (12, 17830750), (14, 15283500), (15, 14264600), (20, 10698450), (21, 10189000), (23, 9303000), (24, 8915375), (25, 8558760), (28, 7641750), (30, 7132300), (35, 6113400), (40, 5349225), (42, 5094500), (46, 4651500), (50, 4279380), (56, 3820875), (60, 3566150), (69, 3101000), (70, 3056700), (75, 2852920), (84, 2547250), (92, 2325750), (100, 2139690), (105, 2037800), (115, 1860600), (120, 1783075), (125, 1711752), (138, 1550500), (140, 1528350), (150, 1426460), (161, 1329000), (168, 1273625), (175, 1222680), (184, 1162875), (200, 1069845), (210, 1018900), (230, 930300), (250, 855876), (276, 775250), (280, 764175), (300, 713230), (322, 664500), (345, 620200), (350, 611340), (375, 570584), (420, 509450), (443, 483000), (460, 465150), (483, 443000), (500, 427938), (525, 407560), (552, 387625), (575, 372120), (600, 356615), (644, 332250), (690, 310100), (700, 305670), (750, 285292), (805, 265800), (840, 254725), (875, 244536), (886, 241500), (920, 232575), (966, 221500), (1000, 213969), (1050, 203780), (1150, 186060), (1288, 166125), (1329, 161000), (1380, 155050), (1400, 152835), (1500, 142646), (1610, 132900), (1725, 124040), (1750, 122268), (1772, 120750), (1932, 110750), (2100, 101890), (2215, 96600), (2300, 93030), (2415, 88600), (2625, 81512), (2658, 80500), (2760, 77525), (2875, 74424), (3000, 71323), (3101, 69000), (3220, 66450), (3450, 62020), (3500, 61134), (3544, 60375), (3864, 55375), (4025, 53160), (4200, 50945), (4430, 48300), (4600, 46515), (4830, 44300), (5250, 40756), (5316, 40250), (5750, 37212), (6202, 34500), (6440, 33225), (6645, 32200), (6900, 31010), (7000, 30567), (8050, 26580), (8625, 24808), (8860, 24150), (9303, 23000), (9660, 22150), (10189, 21000), (10500, 20378), (10632, 20125), (11075, 19320), (11500, 18606), (12075, 17720), (12404, 17250), (13290, 16100), (13800, 15505)]