2898000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 240

約数和(自身を含む): 12070656

約数和(自身を除く): 9172656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 100, 105, 112, 115, 120, 125, 126, 138, 140, 144, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 240, 250, 252, 276, 280, 300, 315, 322, 336, 345, 350, 360, 368, 375, 400, 414, 420, 450, 460, 483, 500, 504, 525, 552, 560, 575, 600, 630, 644, 690, 700, 720, 750, 805, 828, 840, 875, 900, 920, 966, 1000, 1008, 1035, 1050, 1104, 1125, 1150, 1200, 1260, 1288, 1380, 1400, 1449, 1500, 1575, 1610, 1656, 1680, 1725, 1750, 1800, 1840, 1932, 2000, 2070, 2100, 2250, 2300, 2415, 2520, 2576, 2625, 2760, 2800, 2875, 2898, 3000, 3150, 3220, 3312, 3450, 3500, 3600, 3864, 4025, 4140, 4200, 4500, 4600, 4830, 5040, 5175, 5250, 5520, 5750, 5796, 6000, 6300, 6440, 6900, 7000, 7245, 7728, 7875, 8050, 8280, 8400, 8625, 9000, 9200, 9660, 10350, 10500, 11500, 11592, 12075, 12600, 12880, 13800, 14000, 14490, 15750, 16100, 16560, 17250, 18000, 19320, 20125, 20700, 21000, 23000, 23184, 24150, 25200, 25875, 27600, 28980, 31500, 32200, 34500, 36225, 38640, 40250, 41400, 42000, 46000, 48300, 51750, 57960, 60375, 63000, 64400, 69000, 72450, 80500, 82800, 96600, 103500, 115920, 120750, 126000, 138000, 144900, 161000, 181125, 193200, 207000, 241500, 289800, 322000, 362250, 414000, 483000, 579600, 724500, 966000, 1449000, 2898000]

約数ペア:

[(1, 2898000), (2, 1449000), (3, 966000), (4, 724500), (5, 579600), (6, 483000), (7, 414000), (8, 362250), (9, 322000), (10, 289800), (12, 241500), (14, 207000), (15, 193200), (16, 181125), (18, 161000), (20, 144900), (21, 138000), (23, 126000), (24, 120750), (25, 115920), (28, 103500), (30, 96600), (35, 82800), (36, 80500), (40, 72450), (42, 69000), (45, 64400), (46, 63000), (48, 60375), (50, 57960), (56, 51750), (60, 48300), (63, 46000), (69, 42000), (70, 41400), (72, 40250), (75, 38640), (80, 36225), (84, 34500), (90, 32200), (92, 31500), (100, 28980), (105, 27600), (112, 25875), (115, 25200), (120, 24150), (125, 23184), (126, 23000), (138, 21000), (140, 20700), (144, 20125), (150, 19320), (161, 18000), (168, 17250), (175, 16560), (180, 16100), (184, 15750), (200, 14490), (207, 14000), (210, 13800), (225, 12880), (230, 12600), (240, 12075), (250, 11592), (252, 11500), (276, 10500), (280, 10350), (300, 9660), (315, 9200), (322, 9000), (336, 8625), (345, 8400), (350, 8280), (360, 8050), (368, 7875), (375, 7728), (400, 7245), (414, 7000), (420, 6900), (450, 6440), (460, 6300), (483, 6000), (500, 5796), (504, 5750), (525, 5520), (552, 5250), (560, 5175), (575, 5040), (600, 4830), (630, 4600), (644, 4500), (690, 4200), (700, 4140), (720, 4025), (750, 3864), (805, 3600), (828, 3500), (840, 3450), (875, 3312), (900, 3220), (920, 3150), (966, 3000), (1000, 2898), (1008, 2875), (1035, 2800), (1050, 2760), (1104, 2625), (1125, 2576), (1150, 2520), (1200, 2415), (1260, 2300), (1288, 2250), (1380, 2100), (1400, 2070), (1449, 2000), (1500, 1932), (1575, 1840), (1610, 1800), (1656, 1750), (1680, 1725)]