147945000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 160

約数和(自身を含む): 528580800

約数和(自身を除く): 380635800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1409, 1500, 1750, 1875, 2100, 2500, 2625, 2818, 3000, 3500, 3750, 4200, 4227, 4375, 5000, 5250, 5636, 7000, 7045, 7500, 8454, 8750, 9863, 10500, 11272, 13125, 14090, 15000, 16908, 17500, 19726, 21000, 21135, 26250, 28180, 29589, 33816, 35000, 35225, 39452, 42270, 49315, 52500, 56360, 59178, 70450, 78904, 84540, 98630, 105000, 105675, 118356, 140900, 147945, 169080, 176125, 197260, 211350, 236712, 246575, 281800, 295890, 352250, 394520, 422700, 493150, 528375, 591780, 704500, 739725, 845400, 880625, 986300, 1056750, 1183560, 1232875, 1409000, 1479450, 1761250, 1972600, 2113500, 2465750, 2641875, 2958900, 3522500, 3698625, 4227000, 4931500, 5283750, 5917800, 6164375, 7045000, 7397250, 9863000, 10567500, 12328750, 14794500, 18493125, 21135000, 24657500, 29589000, 36986250, 49315000, 73972500, 147945000]

約数ペア:

[(1, 147945000), (2, 73972500), (3, 49315000), (4, 36986250), (5, 29589000), (6, 24657500), (7, 21135000), (8, 18493125), (10, 14794500), (12, 12328750), (14, 10567500), (15, 9863000), (20, 7397250), (21, 7045000), (24, 6164375), (25, 5917800), (28, 5283750), (30, 4931500), (35, 4227000), (40, 3698625), (42, 3522500), (50, 2958900), (56, 2641875), (60, 2465750), (70, 2113500), (75, 1972600), (84, 1761250), (100, 1479450), (105, 1409000), (120, 1232875), (125, 1183560), (140, 1056750), (150, 986300), (168, 880625), (175, 845400), (200, 739725), (210, 704500), (250, 591780), (280, 528375), (300, 493150), (350, 422700), (375, 394520), (420, 352250), (500, 295890), (525, 281800), (600, 246575), (625, 236712), (700, 211350), (750, 197260), (840, 176125), (875, 169080), (1000, 147945), (1050, 140900), (1250, 118356), (1400, 105675), (1409, 105000), (1500, 98630), (1750, 84540), (1875, 78904), (2100, 70450), (2500, 59178), (2625, 56360), (2818, 52500), (3000, 49315), (3500, 42270), (3750, 39452), (4200, 35225), (4227, 35000), (4375, 33816), (5000, 29589), (5250, 28180), (5636, 26250), (7000, 21135), (7045, 21000), (7500, 19726), (8454, 17500), (8750, 16908), (9863, 15000), (10500, 14090), (11272, 13125)]