164240400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 569588544

約数和(自身を除く): 405348144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 83, 85, 97, 100, 102, 120, 136, 150, 166, 170, 194, 200, 204, 240, 249, 255, 272, 291, 300, 332, 340, 388, 400, 408, 415, 425, 485, 498, 510, 582, 600, 664, 680, 776, 816, 830, 850, 970, 996, 1020, 1164, 1200, 1245, 1275, 1328, 1360, 1411, 1455, 1552, 1649, 1660, 1700, 1940, 1992, 2040, 2075, 2328, 2425, 2490, 2550, 2822, 2910, 3298, 3320, 3400, 3880, 3984, 4080, 4150, 4233, 4656, 4850, 4947, 4980, 5100, 5644, 5820, 6225, 6596, 6640, 6800, 7055, 7275, 7760, 8051, 8245, 8300, 8466, 9700, 9894, 9960, 10200, 11288, 11640, 12450, 13192, 14110, 14550, 16102, 16490, 16600, 16932, 19400, 19788, 19920, 20400, 21165, 22576, 23280, 24153, 24735, 24900, 26384, 28220, 29100, 32204, 32980, 33200, 33864, 35275, 38800, 39576, 40255, 41225, 42330, 48306, 49470, 49800, 56440, 58200, 64408, 65960, 67728, 70550, 79152, 80510, 82450, 84660, 96612, 98940, 99600, 105825, 112880, 116400, 120765, 123675, 128816, 131920, 136867, 141100, 161020, 164900, 169320, 193224, 197880, 201275, 211650, 241530, 247350, 273734, 282200, 322040, 329800, 338640, 386448, 395760, 402550, 410601, 423300, 483060, 494700, 547468, 564400, 603825, 644080, 659600, 684335, 805100, 821202, 846600, 966120, 989400, 1094936, 1207650, 1368670, 1610200, 1642404, 1693200, 1932240, 1978800, 2053005, 2189872, 2415300, 2737340, 3220400, 3284808, 3421675, 4106010, 4830600, 5474680, 6569616, 6843350, 8212020, 9661200, 10265025, 10949360, 13686700, 16424040, 20530050, 27373400, 32848080, 41060100, 54746800, 82120200, 164240400]

約数ペア:

[(1, 164240400), (2, 82120200), (3, 54746800), (4, 41060100), (5, 32848080), (6, 27373400), (8, 20530050), (10, 16424040), (12, 13686700), (15, 10949360), (16, 10265025), (17, 9661200), (20, 8212020), (24, 6843350), (25, 6569616), (30, 5474680), (34, 4830600), (40, 4106010), (48, 3421675), (50, 3284808), (51, 3220400), (60, 2737340), (68, 2415300), (75, 2189872), (80, 2053005), (83, 1978800), (85, 1932240), (97, 1693200), (100, 1642404), (102, 1610200), (120, 1368670), (136, 1207650), (150, 1094936), (166, 989400), (170, 966120), (194, 846600), (200, 821202), (204, 805100), (240, 684335), (249, 659600), (255, 644080), (272, 603825), (291, 564400), (300, 547468), (332, 494700), (340, 483060), (388, 423300), (400, 410601), (408, 402550), (415, 395760), (425, 386448), (485, 338640), (498, 329800), (510, 322040), (582, 282200), (600, 273734), (664, 247350), (680, 241530), (776, 211650), (816, 201275), (830, 197880), (850, 193224), (970, 169320), (996, 164900), (1020, 161020), (1164, 141100), (1200, 136867), (1245, 131920), (1275, 128816), (1328, 123675), (1360, 120765), (1411, 116400), (1455, 112880), (1552, 105825), (1649, 99600), (1660, 98940), (1700, 96612), (1940, 84660), (1992, 82450), (2040, 80510), (2075, 79152), (2328, 70550), (2425, 67728), (2490, 65960), (2550, 64408), (2822, 58200), (2910, 56440), (3298, 49800), (3320, 49470), (3400, 48306), (3880, 42330), (3984, 41225), (4080, 40255), (4150, 39576), (4233, 38800), (4656, 35275), (4850, 33864), (4947, 33200), (4980, 32980), (5100, 32204), (5644, 29100), (5820, 28220), (6225, 26384), (6596, 24900), (6640, 24735), (6800, 24153), (7055, 23280), (7275, 22576), (7760, 21165), (8051, 20400), (8245, 19920), (8300, 19788), (8466, 19400), (9700, 16932), (9894, 16600), (9960, 16490), (10200, 16102), (11288, 14550), (11640, 14110), (12450, 13192)]