1325665600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 252

約数和(自身を含む): 3905614236

約数和(自身を除く): 2579948636

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 64, 70, 74, 80, 98, 100, 112, 140, 148, 160, 175, 185, 196, 200, 224, 245, 259, 280, 296, 320, 350, 370, 392, 400, 448, 457, 490, 518, 560, 592, 700, 740, 784, 800, 914, 925, 980, 1036, 1120, 1184, 1225, 1295, 1400, 1480, 1568, 1600, 1813, 1828, 1850, 1960, 2072, 2240, 2285, 2368, 2450, 2590, 2800, 2960, 3136, 3199, 3626, 3656, 3700, 3920, 4144, 4570, 4900, 5180, 5600, 5920, 6398, 6475, 7252, 7312, 7400, 7840, 8288, 9065, 9140, 9800, 10360, 11200, 11425, 11840, 12796, 12950, 14504, 14624, 14800, 15680, 15995, 16576, 16909, 18130, 18280, 19600, 20720, 22393, 22850, 25592, 25900, 29008, 29248, 29600, 31990, 33818, 36260, 36560, 39200, 41440, 44786, 45325, 45700, 51184, 51800, 58016, 59200, 63980, 67636, 72520, 73120, 78400, 79975, 82880, 84545, 89572, 90650, 91400, 102368, 103600, 111965, 116032, 118363, 127960, 135272, 145040, 146240, 159950, 169090, 179144, 181300, 182800, 204736, 207200, 223930, 236726, 255920, 270544, 290080, 319900, 338180, 358288, 362600, 365600, 414400, 422725, 447860, 473452, 511840, 541088, 559825, 580160, 591815, 639800, 676360, 716576, 725200, 731200, 828541, 845450, 895720, 946904, 1023680, 1082176, 1119650, 1183630, 1279600, 1352720, 1433152, 1450400, 1657082, 1690900, 1791440, 1893808, 2239300, 2367260, 2559200, 2705440, 2900800, 2959075, 3314164, 3381800, 3582880, 3787616, 4142705, 4478600, 4734520, 5118400, 5410880, 5918150, 6628328, 6763600, 7165760, 7575232, 8285410, 8957200, 9469040, 11836300, 13256656, 13527200, 16570820, 17914400, 18938080, 20713525, 23672600, 26513312, 27054400, 33141640, 35828800, 37876160, 41427050, 47345200, 53026624, 66283280, 82854100, 94690400, 132566560, 165708200, 189380800, 265133120, 331416400, 662832800, 1325665600]

約数ペア:

[(1, 1325665600), (2, 662832800), (4, 331416400), (5, 265133120), (7, 189380800), (8, 165708200), (10, 132566560), (14, 94690400), (16, 82854100), (20, 66283280), (25, 53026624), (28, 47345200), (32, 41427050), (35, 37876160), (37, 35828800), (40, 33141640), (49, 27054400), (50, 26513312), (56, 23672600), (64, 20713525), (70, 18938080), (74, 17914400), (80, 16570820), (98, 13527200), (100, 13256656), (112, 11836300), (140, 9469040), (148, 8957200), (160, 8285410), (175, 7575232), (185, 7165760), (196, 6763600), (200, 6628328), (224, 5918150), (245, 5410880), (259, 5118400), (280, 4734520), (296, 4478600), (320, 4142705), (350, 3787616), (370, 3582880), (392, 3381800), (400, 3314164), (448, 2959075), (457, 2900800), (490, 2705440), (518, 2559200), (560, 2367260), (592, 2239300), (700, 1893808), (740, 1791440), (784, 1690900), (800, 1657082), (914, 1450400), (925, 1433152), (980, 1352720), (1036, 1279600), (1120, 1183630), (1184, 1119650), (1225, 1082176), (1295, 1023680), (1400, 946904), (1480, 895720), (1568, 845450), (1600, 828541), (1813, 731200), (1828, 725200), (1850, 716576), (1960, 676360), (2072, 639800), (2240, 591815), (2285, 580160), (2368, 559825), (2450, 541088), (2590, 511840), (2800, 473452), (2960, 447860), (3136, 422725), (3199, 414400), (3626, 365600), (3656, 362600), (3700, 358288), (3920, 338180), (4144, 319900), (4570, 290080), (4900, 270544), (5180, 255920), (5600, 236726), (5920, 223930), (6398, 207200), (6475, 204736), (7252, 182800), (7312, 181300), (7400, 179144), (7840, 169090), (8288, 159950), (9065, 146240), (9140, 145040), (9800, 135272), (10360, 127960), (11200, 118363), (11425, 116032), (11840, 111965), (12796, 103600), (12950, 102368), (14504, 91400), (14624, 90650), (14800, 89572), (15680, 84545), (15995, 82880), (16576, 79975), (16909, 78400), (18130, 73120), (18280, 72520), (19600, 67636), (20720, 63980), (22393, 59200), (22850, 58016), (25592, 51800), (25900, 51184), (29008, 45700), (29248, 45325), (29600, 44786), (31990, 41440), (33818, 39200), (36260, 36560)]