149885400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 537108480

約数和(自身を除く): 387223080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 127, 140, 150, 168, 175, 200, 210, 254, 280, 281, 300, 350, 381, 420, 508, 525, 562, 600, 635, 700, 762, 840, 843, 889, 1016, 1050, 1124, 1270, 1400, 1405, 1524, 1686, 1778, 1905, 1967, 2100, 2248, 2540, 2667, 2810, 3048, 3175, 3372, 3556, 3810, 3934, 4200, 4215, 4445, 5080, 5334, 5620, 5901, 6350, 6744, 7025, 7112, 7620, 7868, 8430, 8890, 9525, 9835, 10668, 11240, 11802, 12700, 13335, 14050, 15240, 15736, 16860, 17780, 19050, 19670, 21075, 21336, 22225, 23604, 25400, 26670, 28100, 29505, 33720, 35560, 35687, 38100, 39340, 42150, 44450, 47208, 49175, 53340, 56200, 59010, 66675, 71374, 76200, 78680, 84300, 88900, 98350, 106680, 107061, 118020, 133350, 142748, 147525, 168600, 177800, 178435, 196700, 214122, 236040, 249809, 266700, 285496, 295050, 356870, 393400, 428244, 499618, 533400, 535305, 590100, 713740, 749427, 856488, 892175, 999236, 1070610, 1180200, 1249045, 1427480, 1498854, 1784350, 1998472, 2141220, 2498090, 2676525, 2997708, 3568700, 3747135, 4282440, 4996180, 5353050, 5995416, 6245225, 7137400, 7494270, 9992360, 10706100, 12490450, 14988540, 18735675, 21412200, 24980900, 29977080, 37471350, 49961800, 74942700, 149885400]

約数ペア:

[(1, 149885400), (2, 74942700), (3, 49961800), (4, 37471350), (5, 29977080), (6, 24980900), (7, 21412200), (8, 18735675), (10, 14988540), (12, 12490450), (14, 10706100), (15, 9992360), (20, 7494270), (21, 7137400), (24, 6245225), (25, 5995416), (28, 5353050), (30, 4996180), (35, 4282440), (40, 3747135), (42, 3568700), (50, 2997708), (56, 2676525), (60, 2498090), (70, 2141220), (75, 1998472), (84, 1784350), (100, 1498854), (105, 1427480), (120, 1249045), (127, 1180200), (140, 1070610), (150, 999236), (168, 892175), (175, 856488), (200, 749427), (210, 713740), (254, 590100), (280, 535305), (281, 533400), (300, 499618), (350, 428244), (381, 393400), (420, 356870), (508, 295050), (525, 285496), (562, 266700), (600, 249809), (635, 236040), (700, 214122), (762, 196700), (840, 178435), (843, 177800), (889, 168600), (1016, 147525), (1050, 142748), (1124, 133350), (1270, 118020), (1400, 107061), (1405, 106680), (1524, 98350), (1686, 88900), (1778, 84300), (1905, 78680), (1967, 76200), (2100, 71374), (2248, 66675), (2540, 59010), (2667, 56200), (2810, 53340), (3048, 49175), (3175, 47208), (3372, 44450), (3556, 42150), (3810, 39340), (3934, 38100), (4200, 35687), (4215, 35560), (4445, 33720), (5080, 29505), (5334, 28100), (5620, 26670), (5901, 25400), (6350, 23604), (6744, 22225), (7025, 21336), (7112, 21075), (7620, 19670), (7868, 19050), (8430, 17780), (8890, 16860), (9525, 15736), (9835, 15240), (10668, 14050), (11240, 13335), (11802, 12700)]