211878000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 754416000

約数和(自身を除く): 542538000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 125, 144, 149, 150, 158, 180, 200, 225, 237, 240, 250, 298, 300, 316, 360, 375, 395, 400, 447, 450, 474, 500, 596, 600, 632, 711, 720, 745, 750, 790, 894, 900, 948, 1000, 1125, 1185, 1192, 1200, 1264, 1341, 1422, 1490, 1500, 1580, 1788, 1800, 1896, 1975, 2000, 2235, 2250, 2370, 2384, 2682, 2844, 2980, 3000, 3160, 3555, 3576, 3600, 3725, 3792, 3950, 4470, 4500, 4740, 5364, 5688, 5925, 5960, 6000, 6320, 6705, 7110, 7152, 7450, 7900, 8940, 9000, 9480, 9875, 10728, 11175, 11376, 11771, 11850, 11920, 13410, 14220, 14900, 15800, 17775, 17880, 18000, 18625, 18960, 19750, 21456, 22350, 23542, 23700, 26820, 28440, 29625, 29800, 31600, 33525, 35313, 35550, 35760, 37250, 39500, 44700, 47084, 47400, 53640, 55875, 56880, 58855, 59250, 59600, 67050, 70626, 71100, 74500, 79000, 88875, 89400, 94168, 94800, 105939, 107280, 111750, 117710, 118500, 134100, 141252, 142200, 149000, 158000, 167625, 176565, 177750, 178800, 188336, 211878, 223500, 235420, 237000, 268200, 282504, 284400, 294275, 298000, 335250, 353130, 355500, 423756, 447000, 470840, 474000, 529695, 536400, 565008, 588550, 670500, 706260, 711000, 847512, 882825, 894000, 941680, 1059390, 1177100, 1341000, 1412520, 1422000, 1471375, 1695024, 1765650, 2118780, 2354200, 2648475, 2682000, 2825040, 2942750, 3531300, 4237560, 4414125, 4708400, 5296950, 5885500, 7062600, 8475120, 8828250, 10593900, 11771000, 13242375, 14125200, 17656500, 21187800, 23542000, 26484750, 35313000, 42375600, 52969500, 70626000, 105939000, 211878000]

約数ペア:

[(1, 211878000), (2, 105939000), (3, 70626000), (4, 52969500), (5, 42375600), (6, 35313000), (8, 26484750), (9, 23542000), (10, 21187800), (12, 17656500), (15, 14125200), (16, 13242375), (18, 11771000), (20, 10593900), (24, 8828250), (25, 8475120), (30, 7062600), (36, 5885500), (40, 5296950), (45, 4708400), (48, 4414125), (50, 4237560), (60, 3531300), (72, 2942750), (75, 2825040), (79, 2682000), (80, 2648475), (90, 2354200), (100, 2118780), (120, 1765650), (125, 1695024), (144, 1471375), (149, 1422000), (150, 1412520), (158, 1341000), (180, 1177100), (200, 1059390), (225, 941680), (237, 894000), (240, 882825), (250, 847512), (298, 711000), (300, 706260), (316, 670500), (360, 588550), (375, 565008), (395, 536400), (400, 529695), (447, 474000), (450, 470840), (474, 447000), (500, 423756), (596, 355500), (600, 353130), (632, 335250), (711, 298000), (720, 294275), (745, 284400), (750, 282504), (790, 268200), (894, 237000), (900, 235420), (948, 223500), (1000, 211878), (1125, 188336), (1185, 178800), (1192, 177750), (1200, 176565), (1264, 167625), (1341, 158000), (1422, 149000), (1490, 142200), (1500, 141252), (1580, 134100), (1788, 118500), (1800, 117710), (1896, 111750), (1975, 107280), (2000, 105939), (2235, 94800), (2250, 94168), (2370, 89400), (2384, 88875), (2682, 79000), (2844, 74500), (2980, 71100), (3000, 70626), (3160, 67050), (3555, 59600), (3576, 59250), (3600, 58855), (3725, 56880), (3792, 55875), (3950, 53640), (4470, 47400), (4500, 47084), (4740, 44700), (5364, 39500), (5688, 37250), (5925, 35760), (5960, 35550), (6000, 35313), (6320, 33525), (6705, 31600), (7110, 29800), (7152, 29625), (7450, 28440), (7900, 26820), (8940, 23700), (9000, 23542), (9480, 22350), (9875, 21456), (10728, 19750), (11175, 18960), (11376, 18625), (11771, 18000), (11850, 17880), (11920, 17775), (13410, 15800), (14220, 14900)]