1218113400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{290027}}^1$

素因数の和:290053

約数の個数: 96

約数和(自身を含む): 4315616640

約数和(自身を除く): 3097503240

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 290027, 580054, 870081, 1160108, 1450135, 1740162, 2030189, 2320216, 2900270, 3480324, 4060378, 4350405, 5800540, 6090567, 6960648, 7250675, 8120756, 8700810, 10150945, 11601080, 12181134, 14501350, 16241512, 17401620, 20301890, 21752025, 24362268, 29002700, 30452835, 34803240, 40603780, 43504050, 48724536, 50754725, 58005400, 60905670, 81207560, 87008100, 101509450, 121811340, 152264175, 174016200, 203018900, 243622680, 304528350, 406037800, 609056700, 1218113400]

約数ペア:

[(1, 1218113400), (2, 609056700), (3, 406037800), (4, 304528350), (5, 243622680), (6, 203018900), (7, 174016200), (8, 152264175), (10, 121811340), (12, 101509450), (14, 87008100), (15, 81207560), (20, 60905670), (21, 58005400), (24, 50754725), (25, 48724536), (28, 43504050), (30, 40603780), (35, 34803240), (40, 30452835), (42, 29002700), (50, 24362268), (56, 21752025), (60, 20301890), (70, 17401620), (75, 16241512), (84, 14501350), (100, 12181134), (105, 11601080), (120, 10150945), (140, 8700810), (150, 8120756), (168, 7250675), (175, 6960648), (200, 6090567), (210, 5800540), (280, 4350405), (300, 4060378), (350, 3480324), (420, 2900270), (525, 2320216), (600, 2030189), (700, 1740162), (840, 1450135), (1050, 1160108), (1400, 870081), (2100, 580054), (4200, 290027)]