1449000

素因数分解:

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

素因数の和:57

約数の個数: 192

約数和(自身を含む): 5840640

約数和(自身を除く): 4391640

約数列:

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

約数ペア:

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