2181621600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 360

約数和(自身を含む): 8047875528

約数和(自身を除く): 5866253928

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, 131, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 257, 262, 270, 288, 300, 324, 360, 393, 400, 405, 432, 450, 480, 514, 524, 540, 600, 648, 655, 675, 720, 771, 786, 800, 810, 864, 900, 1028, 1048, 1080, 1179, 1200, 1285, 1296, 1310, 1350, 1440, 1542, 1572, 1620, 1800, 1965, 2025, 2056, 2096, 2160, 2313, 2358, 2400, 2570, 2592, 2620, 2700, 3084, 3144, 3240, 3275, 3537, 3600, 3855, 3930, 4050, 4112, 4192, 4320, 4626, 4716, 5140, 5240, 5400, 5895, 6168, 6288, 6425, 6480, 6550, 6939, 7074, 7200, 7710, 7860, 8100, 8224, 9252, 9432, 9825, 10280, 10480, 10611, 10800, 11565, 11790, 12336, 12576, 12850, 12960, 13100, 13878, 14148, 15420, 15720, 16200, 17685, 18504, 18864, 19275, 19650, 20560, 20817, 20960, 21222, 21600, 23130, 23580, 24672, 25700, 26200, 27756, 28296, 29475, 30840, 31440, 32400, 33667, 34695, 35370, 37008, 37728, 38550, 39300, 41120, 41634, 42444, 46260, 47160, 51400, 52400, 53055, 55512, 56592, 57825, 58950, 61680, 62880, 64800, 67334, 69390, 70740, 74016, 77100, 78600, 83268, 84888, 88425, 92520, 94320, 101001, 102800, 104085, 104800, 106110, 111024, 113184, 115650, 117900, 123360, 134668, 138780, 141480, 154200, 157200, 166536, 168335, 169776, 173475, 176850, 185040, 188640, 202002, 205600, 208170, 212220, 222048, 231300, 235800, 265275, 269336, 277560, 282960, 303003, 308400, 314400, 333072, 336670, 339552, 346950, 353700, 370080, 404004, 416340, 424440, 462600, 471600, 505005, 520425, 530550, 538672, 555120, 565920, 606006, 616800, 666144, 673340, 693900, 707400, 808008, 832680, 841675, 848880, 909009, 925200, 943200, 1010010, 1040850, 1061100, 1077344, 1110240, 1212012, 1346680, 1387800, 1414800, 1515015, 1616016, 1665360, 1683350, 1697760, 1818018, 1850400, 2020020, 2081700, 2122200, 2424024, 2525025, 2693360, 2727027, 2775600, 2829600, 3030030, 3232032, 3330720, 3366700, 3636036, 4040040, 4163400, 4244400, 4545045, 4848048, 5050050, 5386720, 5454054, 5551200, 6060060, 6733400, 7272072, 7575075, 8080080, 8326800, 8488800, 9090090, 9696096, 10100100, 10908108, 12120120, 13466800, 13635135, 14544144, 15150150, 16160160, 16653600, 18180180, 20200200, 21816216, 22725225, 24240240, 26933600, 27270270, 29088288, 30300300, 36360360, 40400400, 43632432, 45450450, 48480480, 54540540, 60600600, 68175675, 72720720, 80800800, 87264864, 90900900, 109081080, 121201200, 136351350, 145441440, 181801800, 218162160, 242402400, 272702700, 363603600, 436324320, 545405400, 727207200, 1090810800, 2181621600]

約数ペア:

[(1, 2181621600), (2, 1090810800), (3, 727207200), (4, 545405400), (5, 436324320), (6, 363603600), (8, 272702700), (9, 242402400), (10, 218162160), (12, 181801800), (15, 145441440), (16, 136351350), (18, 121201200), (20, 109081080), (24, 90900900), (25, 87264864), (27, 80800800), (30, 72720720), (32, 68175675), (36, 60600600), (40, 54540540), (45, 48480480), (48, 45450450), (50, 43632432), (54, 40400400), (60, 36360360), (72, 30300300), (75, 29088288), (80, 27270270), (81, 26933600), (90, 24240240), (96, 22725225), (100, 21816216), (108, 20200200), (120, 18180180), (131, 16653600), (135, 16160160), (144, 15150150), (150, 14544144), (160, 13635135), (162, 13466800), (180, 12120120), (200, 10908108), (216, 10100100), (225, 9696096), (240, 9090090), (257, 8488800), (262, 8326800), (270, 8080080), (288, 7575075), (300, 7272072), (324, 6733400), (360, 6060060), (393, 5551200), (400, 5454054), (405, 5386720), (432, 5050050), (450, 4848048), (480, 4545045), (514, 4244400), (524, 4163400), (540, 4040040), (600, 3636036), (648, 3366700), (655, 3330720), (675, 3232032), (720, 3030030), (771, 2829600), (786, 2775600), (800, 2727027), (810, 2693360), (864, 2525025), (900, 2424024), (1028, 2122200), (1048, 2081700), (1080, 2020020), (1179, 1850400), (1200, 1818018), (1285, 1697760), (1296, 1683350), (1310, 1665360), (1350, 1616016), (1440, 1515015), (1542, 1414800), (1572, 1387800), (1620, 1346680), (1800, 1212012), (1965, 1110240), (2025, 1077344), (2056, 1061100), (2096, 1040850), (2160, 1010010), (2313, 943200), (2358, 925200), (2400, 909009), (2570, 848880), (2592, 841675), (2620, 832680), (2700, 808008), (3084, 707400), (3144, 693900), (3240, 673340), (3275, 666144), (3537, 616800), (3600, 606006), (3855, 565920), (3930, 555120), (4050, 538672), (4112, 530550), (4192, 520425), (4320, 505005), (4626, 471600), (4716, 462600), (5140, 424440), (5240, 416340), (5400, 404004), (5895, 370080), (6168, 353700), (6288, 346950), (6425, 339552), (6480, 336670), (6550, 333072), (6939, 314400), (7074, 308400), (7200, 303003), (7710, 282960), (7860, 277560), (8100, 269336), (8224, 265275), (9252, 235800), (9432, 231300), (9825, 222048), (10280, 212220), (10480, 208170), (10611, 205600), (10800, 202002), (11565, 188640), (11790, 185040), (12336, 176850), (12576, 173475), (12850, 169776), (12960, 168335), (13100, 166536), (13878, 157200), (14148, 154200), (15420, 141480), (15720, 138780), (16200, 134668), (17685, 123360), (18504, 117900), (18864, 115650), (19275, 113184), (19650, 111024), (20560, 106110), (20817, 104800), (20960, 104085), (21222, 102800), (21600, 101001), (23130, 94320), (23580, 92520), (24672, 88425), (25700, 84888), (26200, 83268), (27756, 78600), (28296, 77100), (29475, 74016), (30840, 70740), (31440, 69390), (32400, 67334), (33667, 64800), (34695, 62880), (35370, 61680), (37008, 58950), (37728, 57825), (38550, 56592), (39300, 55512), (41120, 53055), (41634, 52400), (42444, 51400), (46260, 47160)]