255798000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 200

約数和(自身を含む): 924546480

約数和(自身を除く): 668748480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 900, 1000, 1080, 1125, 1200, 1296, 1350, 1500, 1579, 1620, 1800, 2000, 2025, 2160, 2250, 2700, 3000, 3158, 3240, 3375, 3600, 4050, 4500, 4737, 5400, 6000, 6316, 6480, 6750, 7895, 8100, 9000, 9474, 10125, 10800, 12632, 13500, 14211, 15790, 16200, 18000, 18948, 20250, 23685, 25264, 27000, 28422, 31580, 32400, 37896, 39475, 40500, 42633, 47370, 54000, 56844, 63160, 71055, 75792, 78950, 81000, 85266, 94740, 113688, 118425, 126320, 127899, 142110, 157900, 162000, 170532, 189480, 197375, 213165, 227376, 236850, 255798, 284220, 315800, 341064, 355275, 378960, 394750, 426330, 473700, 511596, 568440, 592125, 631600, 639495, 682128, 710550, 789500, 852660, 947400, 1023192, 1065825, 1136880, 1184250, 1278990, 1421100, 1579000, 1705320, 1776375, 1894800, 2046384, 2131650, 2368500, 2557980, 2842200, 3158000, 3197475, 3410640, 3552750, 4263300, 4737000, 5115960, 5329125, 5684400, 6394950, 7105500, 8526600, 9474000, 10231920, 10658250, 12789900, 14211000, 15987375, 17053200, 21316500, 25579800, 28422000, 31974750, 42633000, 51159600, 63949500, 85266000, 127899000, 255798000]

約数ペア:

[(1, 255798000), (2, 127899000), (3, 85266000), (4, 63949500), (5, 51159600), (6, 42633000), (8, 31974750), (9, 28422000), (10, 25579800), (12, 21316500), (15, 17053200), (16, 15987375), (18, 14211000), (20, 12789900), (24, 10658250), (25, 10231920), (27, 9474000), (30, 8526600), (36, 7105500), (40, 6394950), (45, 5684400), (48, 5329125), (50, 5115960), (54, 4737000), (60, 4263300), (72, 3552750), (75, 3410640), (80, 3197475), (81, 3158000), (90, 2842200), (100, 2557980), (108, 2368500), (120, 2131650), (125, 2046384), (135, 1894800), (144, 1776375), (150, 1705320), (162, 1579000), (180, 1421100), (200, 1278990), (216, 1184250), (225, 1136880), (240, 1065825), (250, 1023192), (270, 947400), (300, 852660), (324, 789500), (360, 710550), (375, 682128), (400, 639495), (405, 631600), (432, 592125), (450, 568440), (500, 511596), (540, 473700), (600, 426330), (648, 394750), (675, 378960), (720, 355275), (750, 341064), (810, 315800), (900, 284220), (1000, 255798), (1080, 236850), (1125, 227376), (1200, 213165), (1296, 197375), (1350, 189480), (1500, 170532), (1579, 162000), (1620, 157900), (1800, 142110), (2000, 127899), (2025, 126320), (2160, 118425), (2250, 113688), (2700, 94740), (3000, 85266), (3158, 81000), (3240, 78950), (3375, 75792), (3600, 71055), (4050, 63160), (4500, 56844), (4737, 54000), (5400, 47370), (6000, 42633), (6316, 40500), (6480, 39475), (6750, 37896), (7895, 32400), (8100, 31580), (9000, 28422), (9474, 27000), (10125, 25264), (10800, 23685), (12632, 20250), (13500, 18948), (14211, 18000), (15790, 16200)]