209287200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 734952960

約数和(自身を除く): 525665760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 40, 48, 50, 58, 60, 62, 75, 80, 87, 93, 96, 97, 100, 116, 120, 124, 145, 150, 155, 160, 174, 186, 194, 200, 232, 240, 248, 290, 291, 300, 310, 348, 372, 388, 400, 435, 464, 465, 480, 485, 496, 580, 582, 600, 620, 696, 725, 744, 775, 776, 800, 870, 899, 928, 930, 970, 992, 1160, 1164, 1200, 1240, 1392, 1450, 1455, 1488, 1550, 1552, 1740, 1798, 1860, 1940, 2175, 2320, 2325, 2328, 2400, 2425, 2480, 2697, 2784, 2813, 2900, 2910, 2976, 3007, 3100, 3104, 3480, 3596, 3720, 3880, 4350, 4495, 4640, 4650, 4656, 4850, 4960, 5394, 5626, 5800, 5820, 6014, 6200, 6960, 7192, 7275, 7440, 7760, 8439, 8700, 8990, 9021, 9300, 9312, 9700, 10788, 11252, 11600, 11640, 12028, 12400, 13485, 13920, 14065, 14384, 14550, 14880, 15035, 15520, 16878, 17400, 17980, 18042, 18600, 19400, 21576, 22475, 22504, 23200, 23280, 24056, 24800, 26970, 28130, 28768, 29100, 30070, 33756, 34800, 35960, 36084, 37200, 38800, 42195, 43152, 44950, 45008, 45105, 46560, 48112, 53940, 56260, 58200, 60140, 67425, 67512, 69600, 70325, 71920, 72168, 74400, 75175, 77600, 84390, 86304, 87203, 89900, 90016, 90210, 96224, 107880, 112520, 116400, 120280, 134850, 135024, 140650, 143840, 144336, 150350, 168780, 174406, 179800, 180420, 210975, 215760, 225040, 225525, 232800, 240560, 261609, 269700, 270048, 281300, 288672, 300700, 337560, 348812, 359600, 360840, 421950, 431520, 436015, 450080, 451050, 481120, 523218, 539400, 562600, 601400, 675120, 697624, 719200, 721680, 843900, 872030, 902100, 1046436, 1078800, 1125200, 1202800, 1308045, 1350240, 1395248, 1443360, 1687800, 1744060, 1804200, 2092872, 2157600, 2180075, 2250400, 2405600, 2616090, 2790496, 3375600, 3488120, 3608400, 4185744, 4360150, 5232180, 6540225, 6751200, 6976240, 7216800, 8371488, 8720300, 10464360, 13080450, 13952480, 17440600, 20928720, 26160900, 34881200, 41857440, 52321800, 69762400, 104643600, 209287200]

約数ペア:

[(1, 209287200), (2, 104643600), (3, 69762400), (4, 52321800), (5, 41857440), (6, 34881200), (8, 26160900), (10, 20928720), (12, 17440600), (15, 13952480), (16, 13080450), (20, 10464360), (24, 8720300), (25, 8371488), (29, 7216800), (30, 6976240), (31, 6751200), (32, 6540225), (40, 5232180), (48, 4360150), (50, 4185744), (58, 3608400), (60, 3488120), (62, 3375600), (75, 2790496), (80, 2616090), (87, 2405600), (93, 2250400), (96, 2180075), (97, 2157600), (100, 2092872), (116, 1804200), (120, 1744060), (124, 1687800), (145, 1443360), (150, 1395248), (155, 1350240), (160, 1308045), (174, 1202800), (186, 1125200), (194, 1078800), (200, 1046436), (232, 902100), (240, 872030), (248, 843900), (290, 721680), (291, 719200), (300, 697624), (310, 675120), (348, 601400), (372, 562600), (388, 539400), (400, 523218), (435, 481120), (464, 451050), (465, 450080), (480, 436015), (485, 431520), (496, 421950), (580, 360840), (582, 359600), (600, 348812), (620, 337560), (696, 300700), (725, 288672), (744, 281300), (775, 270048), (776, 269700), (800, 261609), (870, 240560), (899, 232800), (928, 225525), (930, 225040), (970, 215760), (992, 210975), (1160, 180420), (1164, 179800), (1200, 174406), (1240, 168780), (1392, 150350), (1450, 144336), (1455, 143840), (1488, 140650), (1550, 135024), (1552, 134850), (1740, 120280), (1798, 116400), (1860, 112520), (1940, 107880), (2175, 96224), (2320, 90210), (2325, 90016), (2328, 89900), (2400, 87203), (2425, 86304), (2480, 84390), (2697, 77600), (2784, 75175), (2813, 74400), (2900, 72168), (2910, 71920), (2976, 70325), (3007, 69600), (3100, 67512), (3104, 67425), (3480, 60140), (3596, 58200), (3720, 56260), (3880, 53940), (4350, 48112), (4495, 46560), (4640, 45105), (4650, 45008), (4656, 44950), (4850, 43152), (4960, 42195), (5394, 38800), (5626, 37200), (5800, 36084), (5820, 35960), (6014, 34800), (6200, 33756), (6960, 30070), (7192, 29100), (7275, 28768), (7440, 28130), (7760, 26970), (8439, 24800), (8700, 24056), (8990, 23280), (9021, 23200), (9300, 22504), (9312, 22475), (9700, 21576), (10788, 19400), (11252, 18600), (11600, 18042), (11640, 17980), (12028, 17400), (12400, 16878), (13485, 15520), (13920, 15035), (14065, 14880), (14384, 14550)]