149458680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 560701440

約数和(自身を除く): 411242760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 467, 504, 508, 630, 635, 762, 840, 889, 934, 1016, 1143, 1260, 1270, 1401, 1524, 1778, 1868, 1905, 2286, 2335, 2520, 2540, 2667, 2802, 3048, 3269, 3556, 3736, 3810, 4203, 4445, 4572, 4670, 5080, 5334, 5604, 5715, 6538, 7005, 7112, 7620, 8001, 8406, 8890, 9144, 9340, 9807, 10668, 11208, 11430, 13076, 13335, 14010, 15240, 16002, 16345, 16812, 17780, 18680, 19614, 21015, 21336, 22860, 26152, 26670, 28020, 29421, 32004, 32690, 33624, 35560, 39228, 40005, 42030, 45720, 49035, 53340, 56040, 58842, 59309, 64008, 65380, 78456, 80010, 84060, 98070, 106680, 117684, 118618, 130760, 147105, 160020, 168120, 177927, 196140, 235368, 237236, 294210, 296545, 320040, 355854, 392280, 415163, 474472, 533781, 588420, 593090, 711708, 830326, 889635, 1067562, 1176840, 1186180, 1245489, 1423416, 1660652, 1779270, 2075815, 2135124, 2372360, 2490978, 2668905, 3321304, 3558540, 3736467, 4151630, 4270248, 4981956, 5337810, 6227445, 7117080, 7472934, 8303260, 9963912, 10675620, 12454890, 14945868, 16606520, 18682335, 21351240, 24909780, 29891736, 37364670, 49819560, 74729340, 149458680]

約数ペア:

[(1, 149458680), (2, 74729340), (3, 49819560), (4, 37364670), (5, 29891736), (6, 24909780), (7, 21351240), (8, 18682335), (9, 16606520), (10, 14945868), (12, 12454890), (14, 10675620), (15, 9963912), (18, 8303260), (20, 7472934), (21, 7117080), (24, 6227445), (28, 5337810), (30, 4981956), (35, 4270248), (36, 4151630), (40, 3736467), (42, 3558540), (45, 3321304), (56, 2668905), (60, 2490978), (63, 2372360), (70, 2135124), (72, 2075815), (84, 1779270), (90, 1660652), (105, 1423416), (120, 1245489), (126, 1186180), (127, 1176840), (140, 1067562), (168, 889635), (180, 830326), (210, 711708), (252, 593090), (254, 588420), (280, 533781), (315, 474472), (360, 415163), (381, 392280), (420, 355854), (467, 320040), (504, 296545), (508, 294210), (630, 237236), (635, 235368), (762, 196140), (840, 177927), (889, 168120), (934, 160020), (1016, 147105), (1143, 130760), (1260, 118618), (1270, 117684), (1401, 106680), (1524, 98070), (1778, 84060), (1868, 80010), (1905, 78456), (2286, 65380), (2335, 64008), (2520, 59309), (2540, 58842), (2667, 56040), (2802, 53340), (3048, 49035), (3269, 45720), (3556, 42030), (3736, 40005), (3810, 39228), (4203, 35560), (4445, 33624), (4572, 32690), (4670, 32004), (5080, 29421), (5334, 28020), (5604, 26670), (5715, 26152), (6538, 22860), (7005, 21336), (7112, 21015), (7620, 19614), (8001, 18680), (8406, 17780), (8890, 16812), (9144, 16345), (9340, 16002), (9807, 15240), (10668, 14010), (11208, 13335), (11430, 13076)]