61048800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 216

約数和(自身を含む): 220376520

約数和(自身を除く): 159327720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 96, 100, 120, 122, 139, 144, 150, 160, 180, 183, 200, 225, 240, 244, 278, 288, 300, 305, 360, 366, 400, 417, 450, 480, 488, 549, 556, 600, 610, 695, 720, 732, 800, 834, 900, 915, 976, 1098, 1112, 1200, 1220, 1251, 1390, 1440, 1464, 1525, 1668, 1800, 1830, 1952, 2085, 2196, 2224, 2400, 2440, 2502, 2745, 2780, 2928, 3050, 3336, 3475, 3600, 3660, 4170, 4392, 4448, 4575, 4880, 5004, 5490, 5560, 5856, 6100, 6255, 6672, 6950, 7200, 7320, 8340, 8479, 8784, 9150, 9760, 10008, 10425, 10980, 11120, 12200, 12510, 13344, 13725, 13900, 14640, 16680, 16958, 17568, 18300, 20016, 20850, 21960, 22240, 24400, 25020, 25437, 27450, 27800, 29280, 31275, 33360, 33916, 36600, 40032, 41700, 42395, 43920, 48800, 50040, 50874, 54900, 55600, 62550, 66720, 67832, 73200, 76311, 83400, 84790, 87840, 100080, 101748, 109800, 111200, 125100, 127185, 135664, 146400, 152622, 166800, 169580, 200160, 203496, 211975, 219600, 250200, 254370, 271328, 305244, 333600, 339160, 381555, 406992, 423950, 439200, 500400, 508740, 610488, 635925, 678320, 763110, 813984, 847900, 1000800, 1017480, 1220976, 1271850, 1356640, 1526220, 1695800, 1907775, 2034960, 2441952, 2543700, 3052440, 3391600, 3815550, 4069920, 5087400, 6104880, 6783200, 7631100, 10174800, 12209760, 15262200, 20349600, 30524400, 61048800]

約数ペア:

[(1, 61048800), (2, 30524400), (3, 20349600), (4, 15262200), (5, 12209760), (6, 10174800), (8, 7631100), (9, 6783200), (10, 6104880), (12, 5087400), (15, 4069920), (16, 3815550), (18, 3391600), (20, 3052440), (24, 2543700), (25, 2441952), (30, 2034960), (32, 1907775), (36, 1695800), (40, 1526220), (45, 1356640), (48, 1271850), (50, 1220976), (60, 1017480), (61, 1000800), (72, 847900), (75, 813984), (80, 763110), (90, 678320), (96, 635925), (100, 610488), (120, 508740), (122, 500400), (139, 439200), (144, 423950), (150, 406992), (160, 381555), (180, 339160), (183, 333600), (200, 305244), (225, 271328), (240, 254370), (244, 250200), (278, 219600), (288, 211975), (300, 203496), (305, 200160), (360, 169580), (366, 166800), (400, 152622), (417, 146400), (450, 135664), (480, 127185), (488, 125100), (549, 111200), (556, 109800), (600, 101748), (610, 100080), (695, 87840), (720, 84790), (732, 83400), (800, 76311), (834, 73200), (900, 67832), (915, 66720), (976, 62550), (1098, 55600), (1112, 54900), (1200, 50874), (1220, 50040), (1251, 48800), (1390, 43920), (1440, 42395), (1464, 41700), (1525, 40032), (1668, 36600), (1800, 33916), (1830, 33360), (1952, 31275), (2085, 29280), (2196, 27800), (2224, 27450), (2400, 25437), (2440, 25020), (2502, 24400), (2745, 22240), (2780, 21960), (2928, 20850), (3050, 20016), (3336, 18300), (3475, 17568), (3600, 16958), (3660, 16680), (4170, 14640), (4392, 13900), (4448, 13725), (4575, 13344), (4880, 12510), (5004, 12200), (5490, 11120), (5560, 10980), (5856, 10425), (6100, 10008), (6255, 9760), (6672, 9150), (6950, 8784), (7200, 8479), (7320, 8340)]