421538400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 216

約数和(自身を含む): 1501403904

約数和(自身を除く): 1079865504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 200, 225, 240, 254, 288, 300, 360, 381, 400, 450, 461, 480, 508, 600, 635, 720, 762, 800, 900, 922, 1016, 1143, 1200, 1270, 1383, 1440, 1524, 1800, 1844, 1905, 2032, 2286, 2305, 2400, 2540, 2766, 3048, 3175, 3600, 3688, 3810, 4064, 4149, 4572, 4610, 5080, 5532, 5715, 6096, 6350, 6915, 7200, 7376, 7620, 8298, 9144, 9220, 9525, 10160, 11064, 11430, 11525, 12192, 12700, 13830, 14752, 15240, 16596, 18288, 18440, 19050, 20320, 20745, 22128, 22860, 23050, 25400, 27660, 28575, 30480, 33192, 34575, 36576, 36880, 38100, 41490, 44256, 45720, 46100, 50800, 55320, 57150, 58547, 60960, 66384, 69150, 73760, 76200, 82980, 91440, 92200, 101600, 103725, 110640, 114300, 117094, 132768, 138300, 152400, 165960, 175641, 182880, 184400, 207450, 221280, 228600, 234188, 276600, 292735, 304800, 331920, 351282, 368800, 414900, 457200, 468376, 526923, 553200, 585470, 663840, 702564, 829800, 878205, 914400, 936752, 1053846, 1106400, 1170940, 1405128, 1463675, 1659600, 1756410, 1873504, 2107692, 2341880, 2634615, 2810256, 2927350, 3319200, 3512820, 4215384, 4391025, 4683760, 5269230, 5620512, 5854700, 7025640, 8430768, 8782050, 9367520, 10538460, 11709400, 13173075, 14051280, 16861536, 17564100, 21076920, 23418800, 26346150, 28102560, 35128200, 42153840, 46837600, 52692300, 70256400, 84307680, 105384600, 140512800, 210769200, 421538400]

約数ペア:

[(1, 421538400), (2, 210769200), (3, 140512800), (4, 105384600), (5, 84307680), (6, 70256400), (8, 52692300), (9, 46837600), (10, 42153840), (12, 35128200), (15, 28102560), (16, 26346150), (18, 23418800), (20, 21076920), (24, 17564100), (25, 16861536), (30, 14051280), (32, 13173075), (36, 11709400), (40, 10538460), (45, 9367520), (48, 8782050), (50, 8430768), (60, 7025640), (72, 5854700), (75, 5620512), (80, 5269230), (90, 4683760), (96, 4391025), (100, 4215384), (120, 3512820), (127, 3319200), (144, 2927350), (150, 2810256), (160, 2634615), (180, 2341880), (200, 2107692), (225, 1873504), (240, 1756410), (254, 1659600), (288, 1463675), (300, 1405128), (360, 1170940), (381, 1106400), (400, 1053846), (450, 936752), (461, 914400), (480, 878205), (508, 829800), (600, 702564), (635, 663840), (720, 585470), (762, 553200), (800, 526923), (900, 468376), (922, 457200), (1016, 414900), (1143, 368800), (1200, 351282), (1270, 331920), (1383, 304800), (1440, 292735), (1524, 276600), (1800, 234188), (1844, 228600), (1905, 221280), (2032, 207450), (2286, 184400), (2305, 182880), (2400, 175641), (2540, 165960), (2766, 152400), (3048, 138300), (3175, 132768), (3600, 117094), (3688, 114300), (3810, 110640), (4064, 103725), (4149, 101600), (4572, 92200), (4610, 91440), (5080, 82980), (5532, 76200), (5715, 73760), (6096, 69150), (6350, 66384), (6915, 60960), (7200, 58547), (7376, 57150), (7620, 55320), (8298, 50800), (9144, 46100), (9220, 45720), (9525, 44256), (10160, 41490), (11064, 38100), (11430, 36880), (11525, 36576), (12192, 34575), (12700, 33192), (13830, 30480), (14752, 28575), (15240, 27660), (16596, 25400), (18288, 23050), (18440, 22860), (19050, 22128), (20320, 20745)]