2205427200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 240

約数和(自身を含む): 7387860480

約数和(自身を除く): 5182433280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 150, 158, 160, 192, 200, 237, 240, 256, 300, 316, 320, 384, 395, 400, 474, 480, 512, 600, 632, 640, 727, 768, 790, 800, 948, 960, 1185, 1200, 1264, 1280, 1454, 1536, 1580, 1600, 1896, 1920, 1975, 2181, 2370, 2400, 2528, 2560, 2908, 3160, 3200, 3635, 3792, 3840, 3950, 4362, 4740, 4800, 5056, 5816, 5925, 6320, 6400, 7270, 7584, 7680, 7900, 8724, 9480, 9600, 10112, 10905, 11632, 11850, 12640, 12800, 14540, 15168, 15800, 17448, 18175, 18960, 19200, 20224, 21810, 23264, 23700, 25280, 29080, 30336, 31600, 34896, 36350, 37920, 38400, 40448, 43620, 46528, 47400, 50560, 54525, 57433, 58160, 60672, 63200, 69792, 72700, 75840, 87240, 93056, 94800, 101120, 109050, 114866, 116320, 121344, 126400, 139584, 145400, 151680, 172299, 174480, 186112, 189600, 202240, 218100, 229732, 232640, 252800, 279168, 287165, 290800, 303360, 344598, 348960, 372224, 379200, 436200, 459464, 465280, 505600, 558336, 574330, 581600, 606720, 689196, 697920, 758400, 861495, 872400, 918928, 930560, 1011200, 1116672, 1148660, 1163200, 1378392, 1395840, 1435825, 1516800, 1722990, 1744800, 1837856, 1861120, 2297320, 2326400, 2756784, 2791680, 2871650, 3033600, 3445980, 3489600, 3675712, 4307475, 4594640, 4652800, 5513568, 5583360, 5743300, 6891960, 6979200, 7351424, 8614950, 9189280, 9305600, 11027136, 11486600, 13783920, 13958400, 14702848, 17229900, 18378560, 22054272, 22973200, 27567840, 27916800, 29405696, 34459800, 36757120, 44108544, 45946400, 55135680, 68919600, 73514240, 88217088, 91892800, 110271360, 137839200, 147028480, 183785600, 220542720, 275678400, 367571200, 441085440, 551356800, 735142400, 1102713600, 2205427200]

約数ペア:

[(1, 2205427200), (2, 1102713600), (3, 735142400), (4, 551356800), (5, 441085440), (6, 367571200), (8, 275678400), (10, 220542720), (12, 183785600), (15, 147028480), (16, 137839200), (20, 110271360), (24, 91892800), (25, 88217088), (30, 73514240), (32, 68919600), (40, 55135680), (48, 45946400), (50, 44108544), (60, 36757120), (64, 34459800), (75, 29405696), (79, 27916800), (80, 27567840), (96, 22973200), (100, 22054272), (120, 18378560), (128, 17229900), (150, 14702848), (158, 13958400), (160, 13783920), (192, 11486600), (200, 11027136), (237, 9305600), (240, 9189280), (256, 8614950), (300, 7351424), (316, 6979200), (320, 6891960), (384, 5743300), (395, 5583360), (400, 5513568), (474, 4652800), (480, 4594640), (512, 4307475), (600, 3675712), (632, 3489600), (640, 3445980), (727, 3033600), (768, 2871650), (790, 2791680), (800, 2756784), (948, 2326400), (960, 2297320), (1185, 1861120), (1200, 1837856), (1264, 1744800), (1280, 1722990), (1454, 1516800), (1536, 1435825), (1580, 1395840), (1600, 1378392), (1896, 1163200), (1920, 1148660), (1975, 1116672), (2181, 1011200), (2370, 930560), (2400, 918928), (2528, 872400), (2560, 861495), (2908, 758400), (3160, 697920), (3200, 689196), (3635, 606720), (3792, 581600), (3840, 574330), (3950, 558336), (4362, 505600), (4740, 465280), (4800, 459464), (5056, 436200), (5816, 379200), (5925, 372224), (6320, 348960), (6400, 344598), (7270, 303360), (7584, 290800), (7680, 287165), (7900, 279168), (8724, 252800), (9480, 232640), (9600, 229732), (10112, 218100), (10905, 202240), (11632, 189600), (11850, 186112), (12640, 174480), (12800, 172299), (14540, 151680), (15168, 145400), (15800, 139584), (17448, 126400), (18175, 121344), (18960, 116320), (19200, 114866), (20224, 109050), (21810, 101120), (23264, 94800), (23700, 93056), (25280, 87240), (29080, 75840), (30336, 72700), (31600, 69792), (34896, 63200), (36350, 60672), (37920, 58160), (38400, 57433), (40448, 54525), (43620, 50560), (46528, 47400)]