554221080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 288

約数和(自身を含む): 2189622240

約数和(自身を除く): 1635401160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 289, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 578, 595, 612, 630, 680, 714, 761, 765, 840, 867, 952, 1020, 1071, 1156, 1190, 1224, 1260, 1428, 1445, 1522, 1530, 1734, 1785, 2023, 2040, 2142, 2283, 2312, 2380, 2520, 2601, 2856, 2890, 3044, 3060, 3468, 3570, 3805, 4046, 4284, 4335, 4566, 4760, 5202, 5327, 5355, 5780, 6069, 6088, 6120, 6849, 6936, 7140, 7610, 8092, 8568, 8670, 9132, 10115, 10404, 10654, 10710, 11415, 11560, 12138, 12937, 13005, 13698, 14280, 15220, 15981, 16184, 17340, 18207, 18264, 20230, 20808, 21308, 21420, 22830, 24276, 25874, 26010, 26635, 27396, 30345, 30440, 31962, 34245, 34680, 36414, 38811, 40460, 42616, 42840, 45660, 47943, 48552, 51748, 52020, 53270, 54792, 60690, 63924, 64685, 68490, 72828, 77622, 79905, 80920, 90559, 91035, 91320, 95886, 103496, 104040, 106540, 116433, 121380, 127848, 129370, 136980, 145656, 155244, 159810, 181118, 182070, 191772, 194055, 213080, 219929, 232866, 239715, 242760, 258740, 271677, 273960, 310488, 319620, 362236, 364140, 383544, 388110, 439858, 452795, 465732, 479430, 517480, 543354, 582165, 639240, 659787, 724472, 728280, 776220, 815031, 879716, 905590, 931464, 958860, 1086708, 1099645, 1164330, 1319574, 1358385, 1539503, 1552440, 1630062, 1759432, 1811180, 1917720, 1979361, 2173416, 2199290, 2328660, 2639148, 2716770, 3079006, 3260124, 3298935, 3622360, 3958722, 4075155, 4398580, 4618509, 4657320, 5278296, 5433540, 6158012, 6520248, 6597870, 7697515, 7917444, 8150310, 8797160, 9237018, 9896805, 10867080, 12316024, 13195740, 13855527, 15395030, 15834888, 16300620, 18474036, 19793610, 23092545, 26391480, 27711054, 30790060, 32601240, 36948072, 39587220, 46185090, 55422108, 61580120, 69277635, 79174440, 92370180, 110844216, 138555270, 184740360, 277110540, 554221080]

約数ペア:

[(1, 554221080), (2, 277110540), (3, 184740360), (4, 138555270), (5, 110844216), (6, 92370180), (7, 79174440), (8, 69277635), (9, 61580120), (10, 55422108), (12, 46185090), (14, 39587220), (15, 36948072), (17, 32601240), (18, 30790060), (20, 27711054), (21, 26391480), (24, 23092545), (28, 19793610), (30, 18474036), (34, 16300620), (35, 15834888), (36, 15395030), (40, 13855527), (42, 13195740), (45, 12316024), (51, 10867080), (56, 9896805), (60, 9237018), (63, 8797160), (68, 8150310), (70, 7917444), (72, 7697515), (84, 6597870), (85, 6520248), (90, 6158012), (102, 5433540), (105, 5278296), (119, 4657320), (120, 4618509), (126, 4398580), (136, 4075155), (140, 3958722), (153, 3622360), (168, 3298935), (170, 3260124), (180, 3079006), (204, 2716770), (210, 2639148), (238, 2328660), (252, 2199290), (255, 2173416), (280, 1979361), (289, 1917720), (306, 1811180), (315, 1759432), (340, 1630062), (357, 1552440), (360, 1539503), (408, 1358385), (420, 1319574), (476, 1164330), (504, 1099645), (510, 1086708), (578, 958860), (595, 931464), (612, 905590), (630, 879716), (680, 815031), (714, 776220), (761, 728280), (765, 724472), (840, 659787), (867, 639240), (952, 582165), (1020, 543354), (1071, 517480), (1156, 479430), (1190, 465732), (1224, 452795), (1260, 439858), (1428, 388110), (1445, 383544), (1522, 364140), (1530, 362236), (1734, 319620), (1785, 310488), (2023, 273960), (2040, 271677), (2142, 258740), (2283, 242760), (2312, 239715), (2380, 232866), (2520, 219929), (2601, 213080), (2856, 194055), (2890, 191772), (3044, 182070), (3060, 181118), (3468, 159810), (3570, 155244), (3805, 145656), (4046, 136980), (4284, 129370), (4335, 127848), (4566, 121380), (4760, 116433), (5202, 106540), (5327, 104040), (5355, 103496), (5780, 95886), (6069, 91320), (6088, 91035), (6120, 90559), (6849, 80920), (6936, 79905), (7140, 77622), (7610, 72828), (8092, 68490), (8568, 64685), (8670, 63924), (9132, 60690), (10115, 54792), (10404, 53270), (10654, 52020), (10710, 51748), (11415, 48552), (11560, 47943), (12138, 45660), (12937, 42840), (13005, 42616), (13698, 40460), (14280, 38811), (15220, 36414), (15981, 34680), (16184, 34245), (17340, 31962), (18207, 30440), (18264, 30345), (20230, 27396), (20808, 26635), (21308, 26010), (21420, 25874), (22830, 24276)]