213753600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 216

約数和(自身を含む): 784446320

約数和(自身を除く): 570692720

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, 1237, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2474, 2700, 2880, 3200, 3456, 3600, 3711, 3840, 4320, 4800, 4948, 5400, 5760, 6185, 6400, 6912, 7200, 7422, 8640, 9600, 9896, 10800, 11133, 11520, 12370, 14400, 14844, 17280, 18555, 19200, 19792, 21600, 22266, 24740, 28800, 29688, 30925, 33399, 34560, 37110, 39584, 43200, 44532, 49480, 55665, 57600, 59376, 61850, 66798, 74220, 79168, 86400, 89064, 92775, 98960, 111330, 118752, 123700, 133596, 148440, 158336, 166995, 172800, 178128, 185550, 197920, 222660, 237504, 247400, 267192, 278325, 296880, 316672, 333990, 356256, 371100, 395840, 445320, 475008, 494800, 534384, 556650, 593760, 667980, 712512, 742200, 791680, 834975, 890640, 950016, 989600, 1068768, 1113300, 1187520, 1335960, 1425024, 1484400, 1583360, 1669950, 1781280, 1979200, 2137536, 2226600, 2375040, 2671920, 2850048, 2968800, 3339900, 3562560, 3958400, 4275072, 4453200, 4750080, 5343840, 5937600, 6679800, 7125120, 7916800, 8550144, 8906400, 10687680, 11875200, 13359600, 14250240, 17812800, 21375360, 23750400, 26719200, 35625600, 42750720, 53438400, 71251200, 106876800, 213753600]

約数ペア:

[(1, 213753600), (2, 106876800), (3, 71251200), (4, 53438400), (5, 42750720), (6, 35625600), (8, 26719200), (9, 23750400), (10, 21375360), (12, 17812800), (15, 14250240), (16, 13359600), (18, 11875200), (20, 10687680), (24, 8906400), (25, 8550144), (27, 7916800), (30, 7125120), (32, 6679800), (36, 5937600), (40, 5343840), (45, 4750080), (48, 4453200), (50, 4275072), (54, 3958400), (60, 3562560), (64, 3339900), (72, 2968800), (75, 2850048), (80, 2671920), (90, 2375040), (96, 2226600), (100, 2137536), (108, 1979200), (120, 1781280), (128, 1669950), (135, 1583360), (144, 1484400), (150, 1425024), (160, 1335960), (180, 1187520), (192, 1113300), (200, 1068768), (216, 989600), (225, 950016), (240, 890640), (256, 834975), (270, 791680), (288, 742200), (300, 712512), (320, 667980), (360, 593760), (384, 556650), (400, 534384), (432, 494800), (450, 475008), (480, 445320), (540, 395840), (576, 371100), (600, 356256), (640, 333990), (675, 316672), (720, 296880), (768, 278325), (800, 267192), (864, 247400), (900, 237504), (960, 222660), (1080, 197920), (1152, 185550), (1200, 178128), (1237, 172800), (1280, 166995), (1350, 158336), (1440, 148440), (1600, 133596), (1728, 123700), (1800, 118752), (1920, 111330), (2160, 98960), (2304, 92775), (2400, 89064), (2474, 86400), (2700, 79168), (2880, 74220), (3200, 66798), (3456, 61850), (3600, 59376), (3711, 57600), (3840, 55665), (4320, 49480), (4800, 44532), (4948, 43200), (5400, 39584), (5760, 37110), (6185, 34560), (6400, 33399), (6912, 30925), (7200, 29688), (7422, 28800), (8640, 24740), (9600, 22266), (9896, 21600), (10800, 19792), (11133, 19200), (11520, 18555), (12370, 17280), (14400, 14844)]