2012104800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{31051}}^1$

素因数の和:31083

約数の個数: 180

約数和(自身を含む): 7337991276

約数和(自身を除く): 5325886476

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, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21600, 31051, 32400, 62102, 64800, 93153, 124204, 155255, 186306, 248408, 279459, 310510, 372612, 465765, 496816, 558918, 621020, 745224, 776275, 838377, 931530, 993632, 1117836, 1242040, 1397295, 1490448, 1552550, 1676754, 1863060, 2235672, 2328825, 2484080, 2515131, 2794590, 2980896, 3105100, 3353508, 3726120, 4191885, 4471344, 4657650, 4968160, 5030262, 5589180, 6210200, 6707016, 6986475, 7452240, 8383770, 8942688, 9315300, 10060524, 11178360, 12420400, 12575655, 13414032, 13972950, 14904480, 16767540, 18630600, 20121048, 20959425, 22356720, 24840800, 25151310, 26828064, 27945900, 33535080, 37261200, 40242096, 41918850, 44713440, 50302620, 55891800, 62878275, 67070160, 74522400, 80484192, 83837700, 100605240, 111783600, 125756550, 134140320, 167675400, 201210480, 223567200, 251513100, 335350800, 402420960, 503026200, 670701600, 1006052400, 2012104800]

約数ペア:

[(1, 2012104800), (2, 1006052400), (3, 670701600), (4, 503026200), (5, 402420960), (6, 335350800), (8, 251513100), (9, 223567200), (10, 201210480), (12, 167675400), (15, 134140320), (16, 125756550), (18, 111783600), (20, 100605240), (24, 83837700), (25, 80484192), (27, 74522400), (30, 67070160), (32, 62878275), (36, 55891800), (40, 50302620), (45, 44713440), (48, 41918850), (50, 40242096), (54, 37261200), (60, 33535080), (72, 27945900), (75, 26828064), (80, 25151310), (81, 24840800), (90, 22356720), (96, 20959425), (100, 20121048), (108, 18630600), (120, 16767540), (135, 14904480), (144, 13972950), (150, 13414032), (160, 12575655), (162, 12420400), (180, 11178360), (200, 10060524), (216, 9315300), (225, 8942688), (240, 8383770), (270, 7452240), (288, 6986475), (300, 6707016), (324, 6210200), (360, 5589180), (400, 5030262), (405, 4968160), (432, 4657650), (450, 4471344), (480, 4191885), (540, 3726120), (600, 3353508), (648, 3105100), (675, 2980896), (720, 2794590), (800, 2515131), (810, 2484080), (864, 2328825), (900, 2235672), (1080, 1863060), (1200, 1676754), (1296, 1552550), (1350, 1490448), (1440, 1397295), (1620, 1242040), (1800, 1117836), (2025, 993632), (2160, 931530), (2400, 838377), (2592, 776275), (2700, 745224), (3240, 621020), (3600, 558918), (4050, 496816), (4320, 465765), (5400, 372612), (6480, 310510), (7200, 279459), (8100, 248408), (10800, 186306), (12960, 155255), (16200, 124204), (21600, 93153), (31051, 64800), (32400, 62102)]