389707200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 420

約数和(自身を含む): 1493918272

約数和(自身を除く): 1104211072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 97, 100, 108, 120, 124, 135, 144, 150, 155, 160, 162, 180, 186, 192, 194, 200, 216, 225, 240, 248, 270, 279, 288, 291, 300, 310, 320, 324, 360, 372, 388, 400, 405, 432, 450, 465, 480, 485, 496, 540, 558, 576, 582, 600, 620, 648, 675, 720, 744, 775, 776, 800, 810, 837, 864, 873, 900, 930, 960, 970, 992, 1080, 1116, 1164, 1200, 1240, 1296, 1350, 1395, 1440, 1455, 1488, 1550, 1552, 1600, 1620, 1674, 1728, 1746, 1800, 1860, 1940, 1984, 2025, 2160, 2232, 2325, 2328, 2400, 2425, 2480, 2511, 2592, 2619, 2700, 2790, 2880, 2910, 2976, 3007, 3100, 3104, 3240, 3348, 3492, 3600, 3720, 3880, 4050, 4185, 4320, 4365, 4464, 4650, 4656, 4800, 4850, 4960, 5022, 5184, 5238, 5400, 5580, 5820, 5952, 6014, 6200, 6208, 6480, 6696, 6975, 6984, 7200, 7275, 7440, 7760, 7857, 8100, 8370, 8640, 8730, 8928, 9021, 9300, 9312, 9700, 9920, 10044, 10476, 10800, 11160, 11640, 12028, 12400, 12555, 12960, 13095, 13392, 13950, 13968, 14400, 14550, 14880, 15035, 15520, 15714, 16200, 16740, 17460, 17856, 18042, 18600, 18624, 19400, 20088, 20925, 20952, 21600, 21825, 22320, 23280, 24056, 24800, 25110, 25920, 26190, 26784, 27063, 27900, 27936, 29100, 29760, 30070, 31040, 31428, 32400, 33480, 34920, 36084, 37200, 38800, 39285, 40176, 41850, 41904, 43200, 43650, 44640, 45105, 46560, 48112, 49600, 50220, 52380, 53568, 54126, 55800, 55872, 58200, 60140, 62775, 62856, 64800, 65475, 66960, 69840, 72168, 74400, 75175, 77600, 78570, 80352, 81189, 83700, 83808, 87300, 89280, 90210, 93120, 96224, 100440, 104760, 108252, 111600, 116400, 120280, 125550, 125712, 129600, 130950, 133920, 135315, 139680, 144336, 148800, 150350, 155200, 157140, 160704, 162378, 167400, 167616, 174600, 180420, 192448, 196425, 200880, 209520, 216504, 223200, 225525, 232800, 240560, 243567, 251100, 251424, 261900, 267840, 270630, 279360, 288672, 300700, 314280, 324756, 334800, 349200, 360840, 392850, 401760, 405945, 419040, 433008, 446400, 451050, 465600, 481120, 487134, 502200, 502848, 523800, 541260, 577344, 601400, 628560, 649512, 669600, 676575, 698400, 721680, 785700, 803520, 811890, 838080, 866016, 902100, 962240, 974268, 1004400, 1047600, 1082520, 1202800, 1217835, 1257120, 1299024, 1339200, 1353150, 1396800, 1443360, 1571400, 1623780, 1732032, 1804200, 1948536, 2008800, 2029725, 2095200, 2165040, 2405600, 2435670, 2514240, 2598048, 2706300, 2886720, 3142800, 3247560, 3608400, 3897072, 4017600, 4059450, 4190400, 4330080, 4811200, 4871340, 5196096, 5412600, 6089175, 6285600, 6495120, 7216800, 7794144, 8118900, 8660160, 9742680, 10825200, 12178350, 12571200, 12990240, 14433600, 15588288, 16237800, 19485360, 21650400, 24356700, 25980480, 32475600, 38970720, 43300800, 48713400, 64951200, 77941440, 97426800, 129902400, 194853600, 389707200]

約数ペア:

[(1, 389707200), (2, 194853600), (3, 129902400), (4, 97426800), (5, 77941440), (6, 64951200), (8, 48713400), (9, 43300800), (10, 38970720), (12, 32475600), (15, 25980480), (16, 24356700), (18, 21650400), (20, 19485360), (24, 16237800), (25, 15588288), (27, 14433600), (30, 12990240), (31, 12571200), (32, 12178350), (36, 10825200), (40, 9742680), (45, 8660160), (48, 8118900), (50, 7794144), (54, 7216800), (60, 6495120), (62, 6285600), (64, 6089175), (72, 5412600), (75, 5196096), (80, 4871340), (81, 4811200), (90, 4330080), (93, 4190400), (96, 4059450), (97, 4017600), (100, 3897072), (108, 3608400), (120, 3247560), (124, 3142800), (135, 2886720), (144, 2706300), (150, 2598048), (155, 2514240), (160, 2435670), (162, 2405600), (180, 2165040), (186, 2095200), (192, 2029725), (194, 2008800), (200, 1948536), (216, 1804200), (225, 1732032), (240, 1623780), (248, 1571400), (270, 1443360), (279, 1396800), (288, 1353150), (291, 1339200), (300, 1299024), (310, 1257120), (320, 1217835), (324, 1202800), (360, 1082520), (372, 1047600), (388, 1004400), (400, 974268), (405, 962240), (432, 902100), (450, 866016), (465, 838080), (480, 811890), (485, 803520), (496, 785700), (540, 721680), (558, 698400), (576, 676575), (582, 669600), (600, 649512), (620, 628560), (648, 601400), (675, 577344), (720, 541260), (744, 523800), (775, 502848), (776, 502200), (800, 487134), (810, 481120), (837, 465600), (864, 451050), (873, 446400), (900, 433008), (930, 419040), (960, 405945), (970, 401760), (992, 392850), (1080, 360840), (1116, 349200), (1164, 334800), (1200, 324756), (1240, 314280), (1296, 300700), (1350, 288672), (1395, 279360), (1440, 270630), (1455, 267840), (1488, 261900), (1550, 251424), (1552, 251100), (1600, 243567), (1620, 240560), (1674, 232800), (1728, 225525), (1746, 223200), (1800, 216504), (1860, 209520), (1940, 200880), (1984, 196425), (2025, 192448), (2160, 180420), (2232, 174600), (2325, 167616), (2328, 167400), (2400, 162378), (2425, 160704), (2480, 157140), (2511, 155200), (2592, 150350), (2619, 148800), (2700, 144336), (2790, 139680), (2880, 135315), (2910, 133920), (2976, 130950), (3007, 129600), (3100, 125712), (3104, 125550), (3240, 120280), (3348, 116400), (3492, 111600), (3600, 108252), (3720, 104760), (3880, 100440), (4050, 96224), (4185, 93120), (4320, 90210), (4365, 89280), (4464, 87300), (4650, 83808), (4656, 83700), (4800, 81189), (4850, 80352), (4960, 78570), (5022, 77600), (5184, 75175), (5238, 74400), (5400, 72168), (5580, 69840), (5820, 66960), (5952, 65475), (6014, 64800), (6200, 62856), (6208, 62775), (6480, 60140), (6696, 58200), (6975, 55872), (6984, 55800), (7200, 54126), (7275, 53568), (7440, 52380), (7760, 50220), (7857, 49600), (8100, 48112), (8370, 46560), (8640, 45105), (8730, 44640), (8928, 43650), (9021, 43200), (9300, 41904), (9312, 41850), (9700, 40176), (9920, 39285), (10044, 38800), (10476, 37200), (10800, 36084), (11160, 34920), (11640, 33480), (12028, 32400), (12400, 31428), (12555, 31040), (12960, 30070), (13095, 29760), (13392, 29100), (13950, 27936), (13968, 27900), (14400, 27063), (14550, 26784), (14880, 26190), (15035, 25920), (15520, 25110), (15714, 24800), (16200, 24056), (16740, 23280), (17460, 22320), (17856, 21825), (18042, 21600), (18600, 20952), (18624, 20925), (19400, 20088)]