1312639200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5938

約数の個数: 216

約数和(自身を含む): 4778819136

約数和(自身を除く): 3466179936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 5881, 6200, 6975, 7200, 7440, 8928, 9300, 11160, 11762, 12400, 13950, 14880, 17643, 18600, 22320, 23524, 24800, 27900, 29405, 35286, 37200, 44640, 47048, 52929, 55800, 58810, 70572, 74400, 88215, 94096, 105858, 111600, 117620, 141144, 147025, 176430, 182311, 188192, 211716, 223200, 235240, 264645, 282288, 294050, 352860, 364622, 423432, 441075, 470480, 529290, 546933, 564576, 588100, 705720, 729244, 846864, 882150, 911555, 940960, 1058580, 1093866, 1176200, 1323225, 1411440, 1458488, 1640799, 1693728, 1764300, 1823110, 2117160, 2187732, 2352400, 2646450, 2734665, 2822880, 2916976, 3281598, 3528600, 3646220, 4234320, 4375464, 4557775, 4704800, 5292900, 5469330, 5833952, 6563196, 7057200, 7292440, 8203995, 8468640, 8750928, 9115550, 10585800, 10938660, 13126392, 13673325, 14114400, 14584880, 16407990, 17501856, 18231100, 21171600, 21877320, 26252784, 27346650, 29169760, 32815980, 36462200, 41019975, 42343200, 43754640, 52505568, 54693300, 65631960, 72924400, 82039950, 87509280, 109386600, 131263920, 145848800, 164079900, 218773200, 262527840, 328159800, 437546400, 656319600, 1312639200]

約数ペア:

[(1, 1312639200), (2, 656319600), (3, 437546400), (4, 328159800), (5, 262527840), (6, 218773200), (8, 164079900), (9, 145848800), (10, 131263920), (12, 109386600), (15, 87509280), (16, 82039950), (18, 72924400), (20, 65631960), (24, 54693300), (25, 52505568), (30, 43754640), (31, 42343200), (32, 41019975), (36, 36462200), (40, 32815980), (45, 29169760), (48, 27346650), (50, 26252784), (60, 21877320), (62, 21171600), (72, 18231100), (75, 17501856), (80, 16407990), (90, 14584880), (93, 14114400), (96, 13673325), (100, 13126392), (120, 10938660), (124, 10585800), (144, 9115550), (150, 8750928), (155, 8468640), (160, 8203995), (180, 7292440), (186, 7057200), (200, 6563196), (225, 5833952), (240, 5469330), (248, 5292900), (279, 4704800), (288, 4557775), (300, 4375464), (310, 4234320), (360, 3646220), (372, 3528600), (400, 3281598), (450, 2916976), (465, 2822880), (480, 2734665), (496, 2646450), (558, 2352400), (600, 2187732), (620, 2117160), (720, 1823110), (744, 1764300), (775, 1693728), (800, 1640799), (900, 1458488), (930, 1411440), (992, 1323225), (1116, 1176200), (1200, 1093866), (1240, 1058580), (1395, 940960), (1440, 911555), (1488, 882150), (1550, 846864), (1800, 729244), (1860, 705720), (2232, 588100), (2325, 564576), (2400, 546933), (2480, 529290), (2790, 470480), (2976, 441075), (3100, 423432), (3600, 364622), (3720, 352860), (4464, 294050), (4650, 282288), (4960, 264645), (5580, 235240), (5881, 223200), (6200, 211716), (6975, 188192), (7200, 182311), (7440, 176430), (8928, 147025), (9300, 141144), (11160, 117620), (11762, 111600), (12400, 105858), (13950, 94096), (14880, 88215), (17643, 74400), (18600, 70572), (22320, 58810), (23524, 55800), (24800, 52929), (27900, 47048), (29405, 44640), (35286, 37200)]