21197224800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{503}}^1\times {\mathrm{1951}}^1$

素因数の和:2483

約数の個数: 288

約数和(自身を含む): 76855080960

約数和(自身を除く): 55657856160

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 503, 540, 600, 675, 720, 800, 864, 900, 1006, 1080, 1200, 1350, 1440, 1509, 1800, 1951, 2012, 2160, 2400, 2515, 2700, 3018, 3600, 3902, 4024, 4320, 4527, 5030, 5400, 5853, 6036, 7200, 7545, 7804, 8048, 9054, 9755, 10060, 10800, 11706, 12072, 12575, 13581, 15090, 15608, 16096, 17559, 18108, 19510, 20120, 21600, 22635, 23412, 24144, 25150, 27162, 29265, 30180, 31216, 35118, 36216, 37725, 39020, 40240, 45270, 46824, 48288, 48775, 50300, 52677, 54324, 58530, 60360, 62432, 67905, 70236, 72432, 75450, 78040, 80480, 87795, 90540, 93648, 97550, 100600, 105354, 108648, 113175, 117060, 120720, 135810, 140472, 144864, 146325, 150900, 156080, 175590, 181080, 187296, 195100, 201200, 210708, 217296, 226350, 234120, 241440, 263385, 271620, 280944, 292650, 301800, 312160, 339525, 351180, 362160, 390200, 402400, 421416, 434592, 438975, 452700, 468240, 526770, 543240, 561888, 585300, 603600, 679050, 702360, 724320, 780400, 842832, 877950, 905400, 936480, 981353, 1053540, 1086480, 1170600, 1207200, 1316925, 1358100, 1404720, 1560800, 1685664, 1755900, 1810800, 1962706, 2107080, 2172960, 2341200, 2633850, 2716200, 2809440, 2944059, 3511800, 3621600, 3925412, 4214160, 4682400, 4906765, 5267700, 5432400, 5888118, 7023600, 7850824, 8428320, 8832177, 9813530, 10535400, 10864800, 11776236, 14047200, 14720295, 15701648, 17664354, 19627060, 21070800, 23552472, 24533825, 26496531, 29440590, 31403296, 35328708, 39254120, 42141600, 44160885, 47104944, 49067650, 52993062, 58881180, 70657416, 73601475, 78508240, 88321770, 94209888, 98135300, 105986124, 117762360, 132482655, 141314832, 147202950, 157016480, 176643540, 196270600, 211972248, 220804425, 235524720, 264965310, 282629664, 294405900, 353287080, 392541200, 423944496, 441608850, 471049440, 529930620, 588811800, 662413275, 706574160, 785082400, 847888992, 883217700, 1059861240, 1177623600, 1324826550, 1413148320, 1766435400, 2119722480, 2355247200, 2649653100, 3532870800, 4239444960, 5299306200, 7065741600, 10598612400, 21197224800]

約数ペア:

[(1, 21197224800), (2, 10598612400), (3, 7065741600), (4, 5299306200), (5, 4239444960), (6, 3532870800), (8, 2649653100), (9, 2355247200), (10, 2119722480), (12, 1766435400), (15, 1413148320), (16, 1324826550), (18, 1177623600), (20, 1059861240), (24, 883217700), (25, 847888992), (27, 785082400), (30, 706574160), (32, 662413275), (36, 588811800), (40, 529930620), (45, 471049440), (48, 441608850), (50, 423944496), (54, 392541200), (60, 353287080), (72, 294405900), (75, 282629664), (80, 264965310), (90, 235524720), (96, 220804425), (100, 211972248), (108, 196270600), (120, 176643540), (135, 157016480), (144, 147202950), (150, 141314832), (160, 132482655), (180, 117762360), (200, 105986124), (216, 98135300), (225, 94209888), (240, 88321770), (270, 78508240), (288, 73601475), (300, 70657416), (360, 58881180), (400, 52993062), (432, 49067650), (450, 47104944), (480, 44160885), (503, 42141600), (540, 39254120), (600, 35328708), (675, 31403296), (720, 29440590), (800, 26496531), (864, 24533825), (900, 23552472), (1006, 21070800), (1080, 19627060), (1200, 17664354), (1350, 15701648), (1440, 14720295), (1509, 14047200), (1800, 11776236), (1951, 10864800), (2012, 10535400), (2160, 9813530), (2400, 8832177), (2515, 8428320), (2700, 7850824), (3018, 7023600), (3600, 5888118), (3902, 5432400), (4024, 5267700), (4320, 4906765), (4527, 4682400), (5030, 4214160), (5400, 3925412), (5853, 3621600), (6036, 3511800), (7200, 2944059), (7545, 2809440), (7804, 2716200), (8048, 2633850), (9054, 2341200), (9755, 2172960), (10060, 2107080), (10800, 1962706), (11706, 1810800), (12072, 1755900), (12575, 1685664), (13581, 1560800), (15090, 1404720), (15608, 1358100), (16096, 1316925), (17559, 1207200), (18108, 1170600), (19510, 1086480), (20120, 1053540), (21600, 981353), (22635, 936480), (23412, 905400), (24144, 877950), (25150, 842832), (27162, 780400), (29265, 724320), (30180, 702360), (31216, 679050), (35118, 603600), (36216, 585300), (37725, 561888), (39020, 543240), (40240, 526770), (45270, 468240), (46824, 452700), (48288, 438975), (48775, 434592), (50300, 421416), (52677, 402400), (54324, 390200), (58530, 362160), (60360, 351180), (62432, 339525), (67905, 312160), (70236, 301800), (72432, 292650), (75450, 280944), (78040, 271620), (80480, 263385), (87795, 241440), (90540, 234120), (93648, 226350), (97550, 217296), (100600, 210708), (105354, 201200), (108648, 195100), (113175, 187296), (117060, 181080), (120720, 175590), (135810, 156080), (140472, 150900), (144864, 146325)]