19982073600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{115637}}^1$

素因数の和:115672

約数の個数: 216

約数和(自身を含む): 73272862320

約数和(自身を除く): 53290788720

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, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 6400, 6912, 7200, 8640, 9600, 10800, 11520, 14400, 17280, 19200, 21600, 28800, 34560, 43200, 57600, 86400, 115637, 172800, 231274, 346911, 462548, 578185, 693822, 925096, 1040733, 1156370, 1387644, 1734555, 1850192, 2081466, 2312740, 2775288, 2890925, 3122199, 3469110, 3700384, 4162932, 4625480, 5203665, 5550576, 5781850, 6244398, 6938220, 7400768, 8325864, 8672775, 9250960, 10407330, 11101152, 11563700, 12488796, 13876440, 14801536, 15610995, 16651728, 17345550, 18501920, 20814660, 22202304, 23127400, 24977592, 26018325, 27752880, 29603072, 31221990, 33303456, 34691100, 37003840, 41629320, 44404608, 46254800, 49955184, 52036650, 55505760, 62443980, 66606912, 69382200, 74007680, 78054975, 83258640, 88809216, 92509600, 99910368, 104073300, 111011520, 124887960, 133213824, 138764400, 148015360, 156109950, 166517280, 185019200, 199820736, 208146600, 222023040, 249775920, 266427648, 277528800, 312219900, 333034560, 370038400, 399641472, 416293200, 444046080, 499551840, 555057600, 624439800, 666069120, 740076800, 799282944, 832586400, 999103680, 1110115200, 1248879600, 1332138240, 1665172800, 1998207360, 2220230400, 2497759200, 3330345600, 3996414720, 4995518400, 6660691200, 9991036800, 19982073600]

約数ペア:

[(1, 19982073600), (2, 9991036800), (3, 6660691200), (4, 4995518400), (5, 3996414720), (6, 3330345600), (8, 2497759200), (9, 2220230400), (10, 1998207360), (12, 1665172800), (15, 1332138240), (16, 1248879600), (18, 1110115200), (20, 999103680), (24, 832586400), (25, 799282944), (27, 740076800), (30, 666069120), (32, 624439800), (36, 555057600), (40, 499551840), (45, 444046080), (48, 416293200), (50, 399641472), (54, 370038400), (60, 333034560), (64, 312219900), (72, 277528800), (75, 266427648), (80, 249775920), (90, 222023040), (96, 208146600), (100, 199820736), (108, 185019200), (120, 166517280), (128, 156109950), (135, 148015360), (144, 138764400), (150, 133213824), (160, 124887960), (180, 111011520), (192, 104073300), (200, 99910368), (216, 92509600), (225, 88809216), (240, 83258640), (256, 78054975), (270, 74007680), (288, 69382200), (300, 66606912), (320, 62443980), (360, 55505760), (384, 52036650), (400, 49955184), (432, 46254800), (450, 44404608), (480, 41629320), (540, 37003840), (576, 34691100), (600, 33303456), (640, 31221990), (675, 29603072), (720, 27752880), (768, 26018325), (800, 24977592), (864, 23127400), (900, 22202304), (960, 20814660), (1080, 18501920), (1152, 17345550), (1200, 16651728), (1280, 15610995), (1350, 14801536), (1440, 13876440), (1600, 12488796), (1728, 11563700), (1800, 11101152), (1920, 10407330), (2160, 9250960), (2304, 8672775), (2400, 8325864), (2700, 7400768), (2880, 6938220), (3200, 6244398), (3456, 5781850), (3600, 5550576), (3840, 5203665), (4320, 4625480), (4800, 4162932), (5400, 3700384), (5760, 3469110), (6400, 3122199), (6912, 2890925), (7200, 2775288), (8640, 2312740), (9600, 2081466), (10800, 1850192), (11520, 1734555), (14400, 1387644), (17280, 1156370), (19200, 1040733), (21600, 925096), (28800, 693822), (34560, 578185), (43200, 462548), (57600, 346911), (86400, 231274), (115637, 172800)]