208378800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8300

約数の個数: 180

約数和(自身を含む): 826536880

約数和(自身を除く): 618158080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8269, 8400, 12600, 16538, 24807, 25200, 33076, 41345, 49614, 57883, 66152, 74421, 82690, 99228, 115766, 124035, 132304, 148842, 165380, 173649, 198456, 206725, 231532, 248070, 289415, 297684, 330760, 347298, 372105, 396912, 413450, 463064, 496140, 520947, 578830, 595368, 620175, 661520, 694596, 744210, 826900, 868245, 926128, 992280, 1041894, 1157660, 1190736, 1240350, 1389192, 1447075, 1488420, 1653800, 1736490, 1860525, 1984560, 2083788, 2315320, 2480700, 2604735, 2778384, 2894150, 2976840, 3307600, 3472980, 3721050, 4167576, 4341225, 4630640, 4961400, 5209470, 5788300, 5953680, 6945960, 7442100, 8335152, 8682450, 9922800, 10418940, 11576600, 13023675, 13891920, 14884200, 17364900, 20837880, 23153200, 26047350, 29768400, 34729800, 41675760, 52094700, 69459600, 104189400, 208378800]

約数ペア:

[(1, 208378800), (2, 104189400), (3, 69459600), (4, 52094700), (5, 41675760), (6, 34729800), (7, 29768400), (8, 26047350), (9, 23153200), (10, 20837880), (12, 17364900), (14, 14884200), (15, 13891920), (16, 13023675), (18, 11576600), (20, 10418940), (21, 9922800), (24, 8682450), (25, 8335152), (28, 7442100), (30, 6945960), (35, 5953680), (36, 5788300), (40, 5209470), (42, 4961400), (45, 4630640), (48, 4341225), (50, 4167576), (56, 3721050), (60, 3472980), (63, 3307600), (70, 2976840), (72, 2894150), (75, 2778384), (80, 2604735), (84, 2480700), (90, 2315320), (100, 2083788), (105, 1984560), (112, 1860525), (120, 1736490), (126, 1653800), (140, 1488420), (144, 1447075), (150, 1389192), (168, 1240350), (175, 1190736), (180, 1157660), (200, 1041894), (210, 992280), (225, 926128), (240, 868245), (252, 826900), (280, 744210), (300, 694596), (315, 661520), (336, 620175), (350, 595368), (360, 578830), (400, 520947), (420, 496140), (450, 463064), (504, 413450), (525, 396912), (560, 372105), (600, 347298), (630, 330760), (700, 297684), (720, 289415), (840, 248070), (900, 231532), (1008, 206725), (1050, 198456), (1200, 173649), (1260, 165380), (1400, 148842), (1575, 132304), (1680, 124035), (1800, 115766), (2100, 99228), (2520, 82690), (2800, 74421), (3150, 66152), (3600, 57883), (4200, 49614), (5040, 41345), (6300, 33076), (8269, 25200), (8400, 24807), (12600, 16538)]