8429400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{223}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 33331200

約数和(自身を除く): 24901800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 223, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 446, 450, 504, 525, 540, 600, 630, 669, 675, 700, 756, 840, 892, 900, 945, 1050, 1080, 1115, 1260, 1338, 1350, 1400, 1512, 1561, 1575, 1784, 1800, 1890, 2007, 2100, 2230, 2520, 2676, 2700, 3122, 3150, 3345, 3780, 4014, 4200, 4460, 4683, 4725, 5352, 5400, 5575, 6021, 6244, 6300, 6690, 7560, 7805, 8028, 8920, 9366, 9450, 10035, 11150, 12042, 12488, 12600, 13380, 14049, 15610, 16056, 16725, 18732, 18900, 20070, 22300, 23415, 24084, 26760, 28098, 30105, 31220, 33450, 37464, 37800, 39025, 40140, 42147, 44600, 46830, 48168, 50175, 56196, 60210, 62440, 66900, 70245, 78050, 80280, 84294, 93660, 100350, 112392, 117075, 120420, 133800, 140490, 150525, 156100, 168588, 187320, 200700, 210735, 234150, 240840, 280980, 301050, 312200, 337176, 351225, 401400, 421470, 468300, 561960, 602100, 702450, 842940, 936600, 1053675, 1204200, 1404900, 1685880, 2107350, 2809800, 4214700, 8429400]

約数ペア:

[(1, 8429400), (2, 4214700), (3, 2809800), (4, 2107350), (5, 1685880), (6, 1404900), (7, 1204200), (8, 1053675), (9, 936600), (10, 842940), (12, 702450), (14, 602100), (15, 561960), (18, 468300), (20, 421470), (21, 401400), (24, 351225), (25, 337176), (27, 312200), (28, 301050), (30, 280980), (35, 240840), (36, 234150), (40, 210735), (42, 200700), (45, 187320), (50, 168588), (54, 156100), (56, 150525), (60, 140490), (63, 133800), (70, 120420), (72, 117075), (75, 112392), (84, 100350), (90, 93660), (100, 84294), (105, 80280), (108, 78050), (120, 70245), (126, 66900), (135, 62440), (140, 60210), (150, 56196), (168, 50175), (175, 48168), (180, 46830), (189, 44600), (200, 42147), (210, 40140), (216, 39025), (223, 37800), (225, 37464), (252, 33450), (270, 31220), (280, 30105), (300, 28098), (315, 26760), (350, 24084), (360, 23415), (378, 22300), (420, 20070), (446, 18900), (450, 18732), (504, 16725), (525, 16056), (540, 15610), (600, 14049), (630, 13380), (669, 12600), (675, 12488), (700, 12042), (756, 11150), (840, 10035), (892, 9450), (900, 9366), (945, 8920), (1050, 8028), (1080, 7805), (1115, 7560), (1260, 6690), (1338, 6300), (1350, 6244), (1400, 6021), (1512, 5575), (1561, 5400), (1575, 5352), (1784, 4725), (1800, 4683), (1890, 4460), (2007, 4200), (2100, 4014), (2230, 3780), (2520, 3345), (2676, 3150), (2700, 3122)]