385884000

素因数分解:

$2^5\times 3^5\times 5^3\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 1423802016

約数和(自身を除く): 1037918016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 250, 270, 288, 300, 324, 360, 375, 397, 400, 405, 432, 450, 480, 486, 500, 540, 600, 648, 675, 720, 750, 794, 800, 810, 864, 900, 972, 1000, 1080, 1125, 1191, 1200, 1215, 1296, 1350, 1440, 1500, 1588, 1620, 1800, 1944, 1985, 2000, 2025, 2160, 2250, 2382, 2400, 2430, 2592, 2700, 3000, 3176, 3240, 3375, 3573, 3600, 3888, 3970, 4000, 4050, 4320, 4500, 4764, 4860, 5400, 5955, 6000, 6075, 6352, 6480, 6750, 7146, 7200, 7776, 7940, 8100, 9000, 9528, 9720, 9925, 10125, 10719, 10800, 11910, 12000, 12150, 12704, 12960, 13500, 14292, 15880, 16200, 17865, 18000, 19056, 19440, 19850, 20250, 21438, 21600, 23820, 24300, 27000, 28584, 29775, 30375, 31760, 32157, 32400, 35730, 36000, 38112, 38880, 39700, 40500, 42876, 47640, 48600, 49625, 53595, 54000, 57168, 59550, 60750, 63520, 64314, 64800, 71460, 79400, 81000, 85752, 89325, 95280, 96471, 97200, 99250, 107190, 108000, 114336, 119100, 121500, 128628, 142920, 148875, 158800, 160785, 162000, 171504, 178650, 190560, 192942, 194400, 198500, 214380, 238200, 243000, 257256, 267975, 285840, 297750, 317600, 321570, 324000, 343008, 357300, 385884, 397000, 428760, 446625, 476400, 482355, 486000, 514512, 535950, 571680, 595500, 643140, 714600, 771768, 794000, 803925, 857520, 893250, 952800, 964710, 972000, 1029024, 1071900, 1191000, 1286280, 1339875, 1429200, 1543536, 1588000, 1607850, 1715040, 1786500, 1929420, 2143800, 2382000, 2411775, 2572560, 2679750, 2858400, 3087072, 3215700, 3573000, 3858840, 4019625, 4287600, 4764000, 4823550, 5145120, 5359500, 6431400, 7146000, 7717680, 8039250, 8575200, 9647100, 10719000, 12058875, 12862800, 14292000, 15435360, 16078500, 19294200, 21438000, 24117750, 25725600, 32157000, 38588400, 42876000, 48235500, 64314000, 77176800, 96471000, 128628000, 192942000, 385884000]

約数ペア:

[(1, 385884000), (2, 192942000), (3, 128628000), (4, 96471000), (5, 77176800), (6, 64314000), (8, 48235500), (9, 42876000), (10, 38588400), (12, 32157000), (15, 25725600), (16, 24117750), (18, 21438000), (20, 19294200), (24, 16078500), (25, 15435360), (27, 14292000), (30, 12862800), (32, 12058875), (36, 10719000), (40, 9647100), (45, 8575200), (48, 8039250), (50, 7717680), (54, 7146000), (60, 6431400), (72, 5359500), (75, 5145120), (80, 4823550), (81, 4764000), (90, 4287600), (96, 4019625), (100, 3858840), (108, 3573000), (120, 3215700), (125, 3087072), (135, 2858400), (144, 2679750), (150, 2572560), (160, 2411775), (162, 2382000), (180, 2143800), (200, 1929420), (216, 1786500), (225, 1715040), (240, 1607850), (243, 1588000), (250, 1543536), (270, 1429200), (288, 1339875), (300, 1286280), (324, 1191000), (360, 1071900), (375, 1029024), (397, 972000), (400, 964710), (405, 952800), (432, 893250), (450, 857520), (480, 803925), (486, 794000), (500, 771768), (540, 714600), (600, 643140), (648, 595500), (675, 571680), (720, 535950), (750, 514512), (794, 486000), (800, 482355), (810, 476400), (864, 446625), (900, 428760), (972, 397000), (1000, 385884), (1080, 357300), (1125, 343008), (1191, 324000), (1200, 321570), (1215, 317600), (1296, 297750), (1350, 285840), (1440, 267975), (1500, 257256), (1588, 243000), (1620, 238200), (1800, 214380), (1944, 198500), (1985, 194400), (2000, 192942), (2025, 190560), (2160, 178650), (2250, 171504), (2382, 162000), (2400, 160785), (2430, 158800), (2592, 148875), (2700, 142920), (3000, 128628), (3176, 121500), (3240, 119100), (3375, 114336), (3573, 108000), (3600, 107190), (3888, 99250), (3970, 97200), (4000, 96471), (4050, 95280), (4320, 89325), (4500, 85752), (4764, 81000), (4860, 79400), (5400, 71460), (5955, 64800), (6000, 64314), (6075, 63520), (6352, 60750), (6480, 59550), (6750, 57168), (7146, 54000), (7200, 53595), (7776, 49625), (7940, 48600), (8100, 47640), (9000, 42876), (9528, 40500), (9720, 39700), (9925, 38880), (10125, 38112), (10719, 36000), (10800, 35730), (11910, 32400), (12000, 32157), (12150, 31760), (12704, 30375), (12960, 29775), (13500, 28584), (14292, 27000), (15880, 24300), (16200, 23820), (17865, 21600), (18000, 21438), (19056, 20250), (19440, 19850)]