868471200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 288

約数和(自身を含む): 3244792320

約数和(自身を除く): 2376321120

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, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 620, 675, 720, 744, 775, 800, 837, 864, 900, 930, 992, 1080, 1116, 1200, 1240, 1297, 1350, 1395, 1440, 1488, 1550, 1674, 1800, 1860, 2160, 2232, 2325, 2400, 2480, 2594, 2700, 2790, 2976, 3100, 3348, 3600, 3720, 3891, 4185, 4320, 4464, 4650, 4960, 5188, 5400, 5580, 6200, 6485, 6696, 6975, 7200, 7440, 7782, 8370, 8928, 9300, 10376, 10800, 11160, 11673, 12400, 12970, 13392, 13950, 14880, 15564, 16740, 18600, 19455, 20752, 20925, 21600, 22320, 23346, 24800, 25940, 26784, 27900, 31128, 32425, 33480, 35019, 37200, 38910, 40207, 41504, 41850, 44640, 46692, 51880, 55800, 58365, 62256, 64850, 66960, 70038, 74400, 77820, 80414, 83700, 93384, 97275, 103760, 111600, 116730, 120621, 124512, 129700, 133920, 140076, 155640, 160828, 167400, 175095, 186768, 194550, 201035, 207520, 223200, 233460, 241242, 259400, 280152, 291825, 311280, 321656, 334800, 350190, 361863, 373536, 389100, 402070, 466920, 482484, 518800, 560304, 583650, 603105, 622560, 643312, 669600, 700380, 723726, 778200, 804140, 875475, 933840, 964968, 1005175, 1037600, 1085589, 1120608, 1167300, 1206210, 1286624, 1400760, 1447452, 1556400, 1608280, 1750950, 1809315, 1867680, 1929936, 2010350, 2171178, 2334600, 2412420, 2801520, 2894904, 3015525, 3112800, 3216560, 3501900, 3618630, 3859872, 4020700, 4342356, 4669200, 4824840, 5427945, 5603040, 5789808, 6031050, 6433120, 7003800, 7237260, 8041400, 8684712, 9046575, 9338400, 9649680, 10855890, 11579616, 12062100, 14007600, 14474520, 16082800, 17369424, 18093150, 19299360, 21711780, 24124200, 27139725, 28015200, 28949040, 32165600, 34738848, 36186300, 43423560, 48248400, 54279450, 57898080, 72372600, 86847120, 96496800, 108558900, 144745200, 173694240, 217117800, 289490400, 434235600, 868471200]

約数ペア:

[(1, 868471200), (2, 434235600), (3, 289490400), (4, 217117800), (5, 173694240), (6, 144745200), (8, 108558900), (9, 96496800), (10, 86847120), (12, 72372600), (15, 57898080), (16, 54279450), (18, 48248400), (20, 43423560), (24, 36186300), (25, 34738848), (27, 32165600), (30, 28949040), (31, 28015200), (32, 27139725), (36, 24124200), (40, 21711780), (45, 19299360), (48, 18093150), (50, 17369424), (54, 16082800), (60, 14474520), (62, 14007600), (72, 12062100), (75, 11579616), (80, 10855890), (90, 9649680), (93, 9338400), (96, 9046575), (100, 8684712), (108, 8041400), (120, 7237260), (124, 7003800), (135, 6433120), (144, 6031050), (150, 5789808), (155, 5603040), (160, 5427945), (180, 4824840), (186, 4669200), (200, 4342356), (216, 4020700), (225, 3859872), (240, 3618630), (248, 3501900), (270, 3216560), (279, 3112800), (288, 3015525), (300, 2894904), (310, 2801520), (360, 2412420), (372, 2334600), (400, 2171178), (432, 2010350), (450, 1929936), (465, 1867680), (480, 1809315), (496, 1750950), (540, 1608280), (558, 1556400), (600, 1447452), (620, 1400760), (675, 1286624), (720, 1206210), (744, 1167300), (775, 1120608), (800, 1085589), (837, 1037600), (864, 1005175), (900, 964968), (930, 933840), (992, 875475), (1080, 804140), (1116, 778200), (1200, 723726), (1240, 700380), (1297, 669600), (1350, 643312), (1395, 622560), (1440, 603105), (1488, 583650), (1550, 560304), (1674, 518800), (1800, 482484), (1860, 466920), (2160, 402070), (2232, 389100), (2325, 373536), (2400, 361863), (2480, 350190), (2594, 334800), (2700, 321656), (2790, 311280), (2976, 291825), (3100, 280152), (3348, 259400), (3600, 241242), (3720, 233460), (3891, 223200), (4185, 207520), (4320, 201035), (4464, 194550), (4650, 186768), (4960, 175095), (5188, 167400), (5400, 160828), (5580, 155640), (6200, 140076), (6485, 133920), (6696, 129700), (6975, 124512), (7200, 120621), (7440, 116730), (7782, 111600), (8370, 103760), (8928, 97275), (9300, 93384), (10376, 83700), (10800, 80414), (11160, 77820), (11673, 74400), (12400, 70038), (12970, 66960), (13392, 64850), (13950, 62256), (14880, 58365), (15564, 55800), (16740, 51880), (18600, 46692), (19455, 44640), (20752, 41850), (20925, 41504), (21600, 40207), (22320, 38910), (23346, 37200), (24800, 35019), (25940, 33480), (26784, 32425), (27900, 31128)]