1664874000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 400

約数和(自身を含む): 6179247360

約数和(自身を除く): 4514373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 81, 86, 90, 100, 108, 120, 125, 129, 135, 144, 150, 162, 172, 180, 200, 215, 216, 225, 239, 240, 250, 258, 270, 300, 324, 344, 360, 375, 387, 400, 405, 430, 432, 450, 478, 500, 516, 540, 600, 645, 648, 675, 688, 717, 720, 750, 774, 810, 860, 900, 956, 1000, 1032, 1075, 1080, 1125, 1161, 1195, 1200, 1290, 1296, 1350, 1434, 1500, 1548, 1620, 1720, 1800, 1912, 1935, 2000, 2025, 2064, 2150, 2151, 2160, 2250, 2322, 2390, 2580, 2700, 2868, 3000, 3096, 3225, 3240, 3375, 3440, 3483, 3585, 3600, 3824, 3870, 4050, 4300, 4302, 4500, 4644, 4780, 5160, 5375, 5400, 5736, 5805, 5975, 6000, 6192, 6450, 6453, 6480, 6750, 6966, 7170, 7740, 8100, 8600, 8604, 9000, 9288, 9560, 9675, 10125, 10277, 10320, 10750, 10755, 10800, 11472, 11610, 11950, 12900, 12906, 13500, 13932, 14340, 15480, 16125, 16200, 17200, 17208, 17415, 17925, 18000, 18576, 19120, 19350, 19359, 20250, 20554, 21500, 21510, 23220, 23900, 25800, 25812, 27000, 27864, 28680, 29025, 29875, 30831, 30960, 32250, 32265, 32400, 34416, 34830, 35850, 38700, 38718, 40500, 41108, 43000, 43020, 46440, 47800, 48375, 51385, 51600, 51624, 53775, 54000, 55728, 57360, 58050, 59750, 61662, 64500, 64530, 69660, 71700, 77400, 77436, 81000, 82216, 86000, 86040, 87075, 89625, 92493, 92880, 95600, 96750, 96795, 102770, 103248, 107550, 116100, 119500, 123324, 129000, 129060, 139320, 143400, 145125, 154155, 154800, 154872, 161325, 162000, 164432, 172080, 174150, 179250, 184986, 193500, 193590, 205540, 215100, 232200, 239000, 246648, 256925, 258000, 258120, 268875, 277479, 278640, 286800, 290250, 308310, 309744, 322650, 348300, 358500, 369972, 387000, 387180, 411080, 430200, 435375, 462465, 464400, 478000, 483975, 493296, 513850, 516240, 537750, 554958, 580500, 616620, 645300, 696600, 717000, 739944, 770775, 774000, 774360, 806625, 822160, 832437, 860400, 870750, 924930, 967950, 1027700, 1075500, 1109916, 1161000, 1233240, 1284625, 1290600, 1387395, 1393200, 1434000, 1479888, 1541550, 1548720, 1613250, 1664874, 1741500, 1849860, 1935900, 2055400, 2151000, 2219832, 2312325, 2322000, 2419875, 2466480, 2569250, 2581200, 2774790, 3083100, 3226500, 3329748, 3483000, 3699720, 3853875, 3871800, 4110800, 4162185, 4302000, 4439664, 4624650, 4839750, 5138500, 5549580, 6166200, 6453000, 6659496, 6936975, 6966000, 7399440, 7707750, 7743600, 8324370, 9249300, 9679500, 10277000, 11099160, 11561625, 12332400, 12906000, 13318992, 13873950, 15415500, 16648740, 18498600, 19359000, 20554000, 20810925, 22198320, 23123250, 27747900, 30831000, 33297480, 34684875, 36997200, 38718000, 41621850, 46246500, 55495800, 61662000, 66594960, 69369750, 83243700, 92493000, 104054625, 110991600, 138739500, 166487400, 184986000, 208109250, 277479000, 332974800, 416218500, 554958000, 832437000, 1664874000]

約数ペア:

[(1, 1664874000), (2, 832437000), (3, 554958000), (4, 416218500), (5, 332974800), (6, 277479000), (8, 208109250), (9, 184986000), (10, 166487400), (12, 138739500), (15, 110991600), (16, 104054625), (18, 92493000), (20, 83243700), (24, 69369750), (25, 66594960), (27, 61662000), (30, 55495800), (36, 46246500), (40, 41621850), (43, 38718000), (45, 36997200), (48, 34684875), (50, 33297480), (54, 30831000), (60, 27747900), (72, 23123250), (75, 22198320), (80, 20810925), (81, 20554000), (86, 19359000), (90, 18498600), (100, 16648740), (108, 15415500), (120, 13873950), (125, 13318992), (129, 12906000), (135, 12332400), (144, 11561625), (150, 11099160), (162, 10277000), (172, 9679500), (180, 9249300), (200, 8324370), (215, 7743600), (216, 7707750), (225, 7399440), (239, 6966000), (240, 6936975), (250, 6659496), (258, 6453000), (270, 6166200), (300, 5549580), (324, 5138500), (344, 4839750), (360, 4624650), (375, 4439664), (387, 4302000), (400, 4162185), (405, 4110800), (430, 3871800), (432, 3853875), (450, 3699720), (478, 3483000), (500, 3329748), (516, 3226500), (540, 3083100), (600, 2774790), (645, 2581200), (648, 2569250), (675, 2466480), (688, 2419875), (717, 2322000), (720, 2312325), (750, 2219832), (774, 2151000), (810, 2055400), (860, 1935900), (900, 1849860), (956, 1741500), (1000, 1664874), (1032, 1613250), (1075, 1548720), (1080, 1541550), (1125, 1479888), (1161, 1434000), (1195, 1393200), (1200, 1387395), (1290, 1290600), (1296, 1284625), (1350, 1233240), (1434, 1161000), (1500, 1109916), (1548, 1075500), (1620, 1027700), (1720, 967950), (1800, 924930), (1912, 870750), (1935, 860400), (2000, 832437), (2025, 822160), (2064, 806625), (2150, 774360), (2151, 774000), (2160, 770775), (2250, 739944), (2322, 717000), (2390, 696600), (2580, 645300), (2700, 616620), (2868, 580500), (3000, 554958), (3096, 537750), (3225, 516240), (3240, 513850), (3375, 493296), (3440, 483975), (3483, 478000), (3585, 464400), (3600, 462465), (3824, 435375), (3870, 430200), (4050, 411080), (4300, 387180), (4302, 387000), (4500, 369972), (4644, 358500), (4780, 348300), (5160, 322650), (5375, 309744), (5400, 308310), (5736, 290250), (5805, 286800), (5975, 278640), (6000, 277479), (6192, 268875), (6450, 258120), (6453, 258000), (6480, 256925), (6750, 246648), (6966, 239000), (7170, 232200), (7740, 215100), (8100, 205540), (8600, 193590), (8604, 193500), (9000, 184986), (9288, 179250), (9560, 174150), (9675, 172080), (10125, 164432), (10277, 162000), (10320, 161325), (10750, 154872), (10755, 154800), (10800, 154155), (11472, 145125), (11610, 143400), (11950, 139320), (12900, 129060), (12906, 129000), (13500, 123324), (13932, 119500), (14340, 116100), (15480, 107550), (16125, 103248), (16200, 102770), (17200, 96795), (17208, 96750), (17415, 95600), (17925, 92880), (18000, 92493), (18576, 89625), (19120, 87075), (19350, 86040), (19359, 86000), (20250, 82216), (20554, 81000), (21500, 77436), (21510, 77400), (23220, 71700), (23900, 69660), (25800, 64530), (25812, 64500), (27000, 61662), (27864, 59750), (28680, 58050), (29025, 57360), (29875, 55728), (30831, 54000), (30960, 53775), (32250, 51624), (32265, 51600), (32400, 51385), (34416, 48375), (34830, 47800), (35850, 46440), (38700, 43020), (38718, 43000), (40500, 41108)]