275119560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 668368440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 149, 180, 184, 207, 223, 230, 276, 298, 345, 360, 414, 446, 447, 460, 552, 596, 669, 690, 745, 828, 892, 894, 920, 1035, 1115, 1192, 1338, 1341, 1380, 1490, 1656, 1784, 1788, 2007, 2070, 2230, 2235, 2676, 2682, 2760, 2980, 3345, 3427, 3576, 4014, 4140, 4460, 4470, 5129, 5352, 5364, 5960, 6690, 6705, 6854, 8028, 8280, 8920, 8940, 10035, 10258, 10281, 10728, 13380, 13410, 13708, 15387, 16056, 17135, 17880, 20070, 20516, 20562, 25645, 26760, 26820, 27416, 30774, 30843, 33227, 34270, 40140, 41032, 41124, 46161, 51290, 51405, 53640, 61548, 61686, 66454, 68540, 76935, 80280, 82248, 92322, 99681, 102580, 102810, 123096, 123372, 132908, 137080, 153870, 154215, 166135, 184644, 199362, 205160, 205620, 230805, 246744, 265816, 299043, 307740, 308430, 332270, 369288, 398724, 411240, 461610, 498405, 598086, 615480, 616860, 664540, 764221, 797448, 923220, 996810, 1196172, 1233720, 1329080, 1495215, 1528442, 1846440, 1993620, 2292663, 2392344, 2990430, 3056884, 3821105, 3987240, 4585326, 5980860, 6113768, 6877989, 7642210, 9170652, 11463315, 11961720, 13755978, 15284420, 18341304, 22926630, 27511956, 30568840, 34389945, 45853260, 55023912, 68779890, 91706520, 137559780, 275119560]

約数ペア:

[(1, 275119560), (2, 137559780), (3, 91706520), (4, 68779890), (5, 55023912), (6, 45853260), (8, 34389945), (9, 30568840), (10, 27511956), (12, 22926630), (15, 18341304), (18, 15284420), (20, 13755978), (23, 11961720), (24, 11463315), (30, 9170652), (36, 7642210), (40, 6877989), (45, 6113768), (46, 5980860), (60, 4585326), (69, 3987240), (72, 3821105), (90, 3056884), (92, 2990430), (115, 2392344), (120, 2292663), (138, 1993620), (149, 1846440), (180, 1528442), (184, 1495215), (207, 1329080), (223, 1233720), (230, 1196172), (276, 996810), (298, 923220), (345, 797448), (360, 764221), (414, 664540), (446, 616860), (447, 615480), (460, 598086), (552, 498405), (596, 461610), (669, 411240), (690, 398724), (745, 369288), (828, 332270), (892, 308430), (894, 307740), (920, 299043), (1035, 265816), (1115, 246744), (1192, 230805), (1338, 205620), (1341, 205160), (1380, 199362), (1490, 184644), (1656, 166135), (1784, 154215), (1788, 153870), (2007, 137080), (2070, 132908), (2230, 123372), (2235, 123096), (2676, 102810), (2682, 102580), (2760, 99681), (2980, 92322), (3345, 82248), (3427, 80280), (3576, 76935), (4014, 68540), (4140, 66454), (4460, 61686), (4470, 61548), (5129, 53640), (5352, 51405), (5364, 51290), (5960, 46161), (6690, 41124), (6705, 41032), (6854, 40140), (8028, 34270), (8280, 33227), (8920, 30843), (8940, 30774), (10035, 27416), (10258, 26820), (10281, 26760), (10728, 25645), (13380, 20562), (13410, 20516), (13708, 20070), (15387, 17880), (16056, 17135)]