212371200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 216

約数和(自身を含む): 779377200

約数和(自身を除く): 567006000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1229, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2458, 2700, 2880, 3200, 3456, 3600, 3687, 3840, 4320, 4800, 4916, 5400, 5760, 6145, 6400, 6912, 7200, 7374, 8640, 9600, 9832, 10800, 11061, 11520, 12290, 14400, 14748, 17280, 18435, 19200, 19664, 21600, 22122, 24580, 28800, 29496, 30725, 33183, 34560, 36870, 39328, 43200, 44244, 49160, 55305, 57600, 58992, 61450, 66366, 73740, 78656, 86400, 88488, 92175, 98320, 110610, 117984, 122900, 132732, 147480, 157312, 165915, 172800, 176976, 184350, 196640, 221220, 235968, 245800, 265464, 276525, 294960, 314624, 331830, 353952, 368700, 393280, 442440, 471936, 491600, 530928, 553050, 589920, 663660, 707904, 737400, 786560, 829575, 884880, 943872, 983200, 1061856, 1106100, 1179840, 1327320, 1415808, 1474800, 1573120, 1659150, 1769760, 1966400, 2123712, 2212200, 2359680, 2654640, 2831616, 2949600, 3318300, 3539520, 3932800, 4247424, 4424400, 4719360, 5309280, 5899200, 6636600, 7079040, 7865600, 8494848, 8848800, 10618560, 11798400, 13273200, 14158080, 17697600, 21237120, 23596800, 26546400, 35395200, 42474240, 53092800, 70790400, 106185600, 212371200]

約数ペア:

[(1, 212371200), (2, 106185600), (3, 70790400), (4, 53092800), (5, 42474240), (6, 35395200), (8, 26546400), (9, 23596800), (10, 21237120), (12, 17697600), (15, 14158080), (16, 13273200), (18, 11798400), (20, 10618560), (24, 8848800), (25, 8494848), (27, 7865600), (30, 7079040), (32, 6636600), (36, 5899200), (40, 5309280), (45, 4719360), (48, 4424400), (50, 4247424), (54, 3932800), (60, 3539520), (64, 3318300), (72, 2949600), (75, 2831616), (80, 2654640), (90, 2359680), (96, 2212200), (100, 2123712), (108, 1966400), (120, 1769760), (128, 1659150), (135, 1573120), (144, 1474800), (150, 1415808), (160, 1327320), (180, 1179840), (192, 1106100), (200, 1061856), (216, 983200), (225, 943872), (240, 884880), (256, 829575), (270, 786560), (288, 737400), (300, 707904), (320, 663660), (360, 589920), (384, 553050), (400, 530928), (432, 491600), (450, 471936), (480, 442440), (540, 393280), (576, 368700), (600, 353952), (640, 331830), (675, 314624), (720, 294960), (768, 276525), (800, 265464), (864, 245800), (900, 235968), (960, 221220), (1080, 196640), (1152, 184350), (1200, 176976), (1229, 172800), (1280, 165915), (1350, 157312), (1440, 147480), (1600, 132732), (1728, 122900), (1800, 117984), (1920, 110610), (2160, 98320), (2304, 92175), (2400, 88488), (2458, 86400), (2700, 78656), (2880, 73740), (3200, 66366), (3456, 61450), (3600, 58992), (3687, 57600), (3840, 55305), (4320, 49160), (4800, 44244), (4916, 43200), (5400, 39328), (5760, 36870), (6145, 34560), (6400, 33183), (6912, 30725), (7200, 29496), (7374, 28800), (8640, 24580), (9600, 22122), (9832, 21600), (10800, 19664), (11061, 19200), (11520, 18435), (12290, 17280), (14400, 14748)]