18233732000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 288

約数和(自身を含む): 49864166352

約数和(自身を除く): 31630434352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 101, 110, 121, 125, 160, 176, 200, 202, 220, 242, 250, 275, 352, 373, 400, 404, 440, 484, 500, 505, 550, 605, 746, 800, 808, 880, 968, 1000, 1010, 1100, 1111, 1210, 1375, 1492, 1616, 1760, 1865, 1936, 2000, 2020, 2200, 2222, 2420, 2525, 2750, 2984, 3025, 3232, 3730, 3872, 4000, 4040, 4103, 4400, 4444, 4840, 5050, 5500, 5555, 5968, 6050, 7460, 8080, 8206, 8800, 8888, 9325, 9680, 10100, 11000, 11110, 11936, 12100, 12221, 12625, 14920, 15125, 16160, 16412, 17776, 18650, 19360, 20200, 20515, 22000, 22220, 24200, 24442, 25250, 27775, 29840, 30250, 32824, 35552, 37300, 37673, 40400, 41030, 44000, 44440, 45133, 46625, 48400, 48884, 50500, 55550, 59680, 60500, 61105, 65648, 74600, 75346, 80800, 82060, 88880, 90266, 93250, 96800, 97768, 101000, 102575, 111100, 121000, 122210, 131296, 138875, 149200, 150692, 164120, 177760, 180532, 186500, 188365, 195536, 202000, 205150, 222200, 225665, 242000, 244420, 277750, 298400, 301384, 305525, 328240, 361064, 373000, 376730, 391072, 404000, 410300, 414403, 444400, 451330, 484000, 488840, 512875, 555500, 602768, 611050, 656480, 722128, 746000, 753460, 820600, 828806, 888800, 902660, 941825, 977680, 1025750, 1111000, 1128325, 1205536, 1222100, 1444256, 1492000, 1506920, 1527625, 1641200, 1657612, 1805320, 1883650, 1955360, 2051500, 2072015, 2222000, 2256650, 2444200, 3013840, 3055250, 3282400, 3315224, 3610640, 3767300, 4103000, 4144030, 4444000, 4513300, 4558433, 4709125, 4888400, 5641625, 6027680, 6110500, 6630448, 7221280, 7534600, 8206000, 8288060, 9026600, 9116866, 9418250, 9776800, 10360075, 11283250, 12221000, 13260896, 15069200, 16412000, 16576120, 18053200, 18233732, 18836500, 20720150, 22566500, 22792165, 24442000, 30138400, 33152240, 36106400, 36467464, 37673000, 41440300, 45133000, 45584330, 48884000, 51800375, 66304480, 72934928, 75346000, 82880600, 90266000, 91168660, 103600750, 113960825, 145869856, 150692000, 165761200, 180532000, 182337320, 207201500, 227921650, 331522400, 364674640, 414403000, 455843300, 569804125, 729349280, 828806000, 911686600, 1139608250, 1657612000, 1823373200, 2279216500, 3646746400, 4558433000, 9116866000, 18233732000]

約数ペア:

[(1, 18233732000), (2, 9116866000), (4, 4558433000), (5, 3646746400), (8, 2279216500), (10, 1823373200), (11, 1657612000), (16, 1139608250), (20, 911686600), (22, 828806000), (25, 729349280), (32, 569804125), (40, 455843300), (44, 414403000), (50, 364674640), (55, 331522400), (80, 227921650), (88, 207201500), (100, 182337320), (101, 180532000), (110, 165761200), (121, 150692000), (125, 145869856), (160, 113960825), (176, 103600750), (200, 91168660), (202, 90266000), (220, 82880600), (242, 75346000), (250, 72934928), (275, 66304480), (352, 51800375), (373, 48884000), (400, 45584330), (404, 45133000), (440, 41440300), (484, 37673000), (500, 36467464), (505, 36106400), (550, 33152240), (605, 30138400), (746, 24442000), (800, 22792165), (808, 22566500), (880, 20720150), (968, 18836500), (1000, 18233732), (1010, 18053200), (1100, 16576120), (1111, 16412000), (1210, 15069200), (1375, 13260896), (1492, 12221000), (1616, 11283250), (1760, 10360075), (1865, 9776800), (1936, 9418250), (2000, 9116866), (2020, 9026600), (2200, 8288060), (2222, 8206000), (2420, 7534600), (2525, 7221280), (2750, 6630448), (2984, 6110500), (3025, 6027680), (3232, 5641625), (3730, 4888400), (3872, 4709125), (4000, 4558433), (4040, 4513300), (4103, 4444000), (4400, 4144030), (4444, 4103000), (4840, 3767300), (5050, 3610640), (5500, 3315224), (5555, 3282400), (5968, 3055250), (6050, 3013840), (7460, 2444200), (8080, 2256650), (8206, 2222000), (8800, 2072015), (8888, 2051500), (9325, 1955360), (9680, 1883650), (10100, 1805320), (11000, 1657612), (11110, 1641200), (11936, 1527625), (12100, 1506920), (12221, 1492000), (12625, 1444256), (14920, 1222100), (15125, 1205536), (16160, 1128325), (16412, 1111000), (17776, 1025750), (18650, 977680), (19360, 941825), (20200, 902660), (20515, 888800), (22000, 828806), (22220, 820600), (24200, 753460), (24442, 746000), (25250, 722128), (27775, 656480), (29840, 611050), (30250, 602768), (32824, 555500), (35552, 512875), (37300, 488840), (37673, 484000), (40400, 451330), (41030, 444400), (44000, 414403), (44440, 410300), (45133, 404000), (46625, 391072), (48400, 376730), (48884, 373000), (50500, 361064), (55550, 328240), (59680, 305525), (60500, 301384), (61105, 298400), (65648, 277750), (74600, 244420), (75346, 242000), (80800, 225665), (82060, 222200), (88880, 205150), (90266, 202000), (93250, 195536), (96800, 188365), (97768, 186500), (101000, 180532), (102575, 177760), (111100, 164120), (121000, 150692), (122210, 149200), (131296, 138875)]