164173800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{39089}}^1$

素因数の和:39115

約数の個数: 96

約数和(自身を含む): 581659200

約数和(自身を除く): 417485400

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, 39089, 78178, 117267, 156356, 195445, 234534, 273623, 312712, 390890, 469068, 547246, 586335, 781780, 820869, 938136, 977225, 1094492, 1172670, 1368115, 1563560, 1641738, 1954450, 2188984, 2345340, 2736230, 2931675, 3283476, 3908900, 4104345, 4690680, 5472460, 5863350, 6566952, 6840575, 7817800, 8208690, 10944920, 11726700, 13681150, 16417380, 20521725, 23453400, 27362300, 32834760, 41043450, 54724600, 82086900, 164173800]

約数ペア:

[(1, 164173800), (2, 82086900), (3, 54724600), (4, 41043450), (5, 32834760), (6, 27362300), (7, 23453400), (8, 20521725), (10, 16417380), (12, 13681150), (14, 11726700), (15, 10944920), (20, 8208690), (21, 7817800), (24, 6840575), (25, 6566952), (28, 5863350), (30, 5472460), (35, 4690680), (40, 4104345), (42, 3908900), (50, 3283476), (56, 2931675), (60, 2736230), (70, 2345340), (75, 2188984), (84, 1954450), (100, 1641738), (105, 1563560), (120, 1368115), (140, 1172670), (150, 1094492), (168, 977225), (175, 938136), (200, 820869), (210, 781780), (280, 586335), (300, 547246), (350, 469068), (420, 390890), (525, 312712), (600, 273623), (700, 234534), (840, 195445), (1050, 156356), (1400, 117267), (2100, 78178), (4200, 39089)]