274958640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 1018461600

約数和(自身を除く): 743502960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 149, 165, 176, 180, 198, 220, 233, 240, 264, 298, 330, 360, 396, 440, 447, 466, 495, 528, 596, 660, 699, 720, 745, 792, 880, 894, 932, 990, 1165, 1192, 1320, 1341, 1398, 1490, 1584, 1639, 1788, 1864, 1980, 2097, 2235, 2330, 2384, 2563, 2640, 2682, 2796, 2980, 3278, 3495, 3576, 3728, 3960, 4194, 4470, 4660, 4917, 5126, 5364, 5592, 5960, 6556, 6705, 6990, 7152, 7689, 7920, 8195, 8388, 8940, 9320, 9834, 10252, 10485, 10728, 11184, 11920, 12815, 13112, 13410, 13980, 14751, 15378, 16390, 16776, 17880, 18640, 19668, 20504, 20970, 21456, 23067, 24585, 25630, 26224, 26820, 27960, 29502, 30756, 32780, 33552, 34717, 35760, 38445, 39336, 41008, 41940, 46134, 49170, 51260, 53640, 55920, 59004, 61512, 65560, 69434, 73755, 76890, 78672, 83880, 92268, 98340, 102520, 104151, 107280, 115335, 118008, 123024, 131120, 138868, 147510, 153780, 167760, 173585, 184536, 196680, 205040, 208302, 230670, 236016, 277736, 295020, 307560, 312453, 347170, 369072, 381887, 393360, 416604, 461340, 520755, 555472, 590040, 615120, 624906, 694340, 763774, 833208, 922680, 1041510, 1145661, 1180080, 1249812, 1388680, 1527548, 1562265, 1666416, 1845360, 1909435, 2083020, 2291322, 2499624, 2777360, 3055096, 3124530, 3436983, 3818870, 4166040, 4582644, 4999248, 5728305, 6110192, 6249060, 6873966, 7637740, 8332080, 9165288, 11456610, 12498120, 13747932, 15275480, 17184915, 18330576, 22913220, 24996240, 27495864, 30550960, 34369830, 45826440, 54991728, 68739660, 91652880, 137479320, 274958640]

約数ペア:

[(1, 274958640), (2, 137479320), (3, 91652880), (4, 68739660), (5, 54991728), (6, 45826440), (8, 34369830), (9, 30550960), (10, 27495864), (11, 24996240), (12, 22913220), (15, 18330576), (16, 17184915), (18, 15275480), (20, 13747932), (22, 12498120), (24, 11456610), (30, 9165288), (33, 8332080), (36, 7637740), (40, 6873966), (44, 6249060), (45, 6110192), (48, 5728305), (55, 4999248), (60, 4582644), (66, 4166040), (72, 3818870), (80, 3436983), (88, 3124530), (90, 3055096), (99, 2777360), (110, 2499624), (120, 2291322), (132, 2083020), (144, 1909435), (149, 1845360), (165, 1666416), (176, 1562265), (180, 1527548), (198, 1388680), (220, 1249812), (233, 1180080), (240, 1145661), (264, 1041510), (298, 922680), (330, 833208), (360, 763774), (396, 694340), (440, 624906), (447, 615120), (466, 590040), (495, 555472), (528, 520755), (596, 461340), (660, 416604), (699, 393360), (720, 381887), (745, 369072), (792, 347170), (880, 312453), (894, 307560), (932, 295020), (990, 277736), (1165, 236016), (1192, 230670), (1320, 208302), (1341, 205040), (1398, 196680), (1490, 184536), (1584, 173585), (1639, 167760), (1788, 153780), (1864, 147510), (1980, 138868), (2097, 131120), (2235, 123024), (2330, 118008), (2384, 115335), (2563, 107280), (2640, 104151), (2682, 102520), (2796, 98340), (2980, 92268), (3278, 83880), (3495, 78672), (3576, 76890), (3728, 73755), (3960, 69434), (4194, 65560), (4470, 61512), (4660, 59004), (4917, 55920), (5126, 53640), (5364, 51260), (5592, 49170), (5960, 46134), (6556, 41940), (6705, 41008), (6990, 39336), (7152, 38445), (7689, 35760), (7920, 34717), (8195, 33552), (8388, 32780), (8940, 30756), (9320, 29502), (9834, 27960), (10252, 26820), (10485, 26224), (10728, 25630), (11184, 24585), (11920, 23067), (12815, 21456), (13112, 20970), (13410, 20504), (13980, 19668), (14751, 18640), (15378, 17880), (16390, 16776)]