84751200

素因数分解:

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

素因数の和:254

約数の個数: 216

約数和(自身を含む): 304668000

約数和(自身を除く): 219916800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 144, 149, 150, 158, 160, 180, 200, 225, 237, 240, 288, 298, 300, 316, 360, 395, 400, 447, 450, 474, 480, 596, 600, 632, 711, 720, 745, 790, 800, 894, 900, 948, 1185, 1192, 1200, 1264, 1341, 1422, 1440, 1490, 1580, 1788, 1800, 1896, 1975, 2235, 2370, 2384, 2400, 2528, 2682, 2844, 2980, 3160, 3555, 3576, 3600, 3725, 3792, 3950, 4470, 4740, 4768, 5364, 5688, 5925, 5960, 6320, 6705, 7110, 7152, 7200, 7450, 7584, 7900, 8940, 9480, 10728, 11175, 11376, 11771, 11850, 11920, 12640, 13410, 14220, 14304, 14900, 15800, 17775, 17880, 18960, 21456, 22350, 22752, 23542, 23700, 23840, 26820, 28440, 29800, 31600, 33525, 35313, 35550, 35760, 37920, 42912, 44700, 47084, 47400, 53640, 56880, 58855, 59600, 63200, 67050, 70626, 71100, 71520, 89400, 94168, 94800, 105939, 107280, 113760, 117710, 119200, 134100, 141252, 142200, 176565, 178800, 188336, 189600, 211878, 214560, 235420, 268200, 282504, 284400, 294275, 353130, 357600, 376672, 423756, 470840, 529695, 536400, 565008, 568800, 588550, 706260, 847512, 882825, 941680, 1059390, 1072800, 1130016, 1177100, 1412520, 1695024, 1765650, 1883360, 2118780, 2354200, 2648475, 2825040, 3390048, 3531300, 4237560, 4708400, 5296950, 5650080, 7062600, 8475120, 9416800, 10593900, 14125200, 16950240, 21187800, 28250400, 42375600, 84751200]

約数ペア:

[(1, 84751200), (2, 42375600), (3, 28250400), (4, 21187800), (5, 16950240), (6, 14125200), (8, 10593900), (9, 9416800), (10, 8475120), (12, 7062600), (15, 5650080), (16, 5296950), (18, 4708400), (20, 4237560), (24, 3531300), (25, 3390048), (30, 2825040), (32, 2648475), (36, 2354200), (40, 2118780), (45, 1883360), (48, 1765650), (50, 1695024), (60, 1412520), (72, 1177100), (75, 1130016), (79, 1072800), (80, 1059390), (90, 941680), (96, 882825), (100, 847512), (120, 706260), (144, 588550), (149, 568800), (150, 565008), (158, 536400), (160, 529695), (180, 470840), (200, 423756), (225, 376672), (237, 357600), (240, 353130), (288, 294275), (298, 284400), (300, 282504), (316, 268200), (360, 235420), (395, 214560), (400, 211878), (447, 189600), (450, 188336), (474, 178800), (480, 176565), (596, 142200), (600, 141252), (632, 134100), (711, 119200), (720, 117710), (745, 113760), (790, 107280), (800, 105939), (894, 94800), (900, 94168), (948, 89400), (1185, 71520), (1192, 71100), (1200, 70626), (1264, 67050), (1341, 63200), (1422, 59600), (1440, 58855), (1490, 56880), (1580, 53640), (1788, 47400), (1800, 47084), (1896, 44700), (1975, 42912), (2235, 37920), (2370, 35760), (2384, 35550), (2400, 35313), (2528, 33525), (2682, 31600), (2844, 29800), (2980, 28440), (3160, 26820), (3555, 23840), (3576, 23700), (3600, 23542), (3725, 22752), (3792, 22350), (3950, 21456), (4470, 18960), (4740, 17880), (4768, 17775), (5364, 15800), (5688, 14900), (5925, 14304), (5960, 14220), (6320, 13410), (6705, 12640), (7110, 11920), (7152, 11850), (7200, 11771), (7450, 11376), (7584, 11175), (7900, 10728), (8940, 9480)]