55381200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 214033920

約数和(自身を除く): 158652720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 347, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 694, 700, 760, 798, 840, 912, 950, 1041, 1050, 1064, 1140, 1200, 1330, 1388, 1400, 1425, 1520, 1596, 1680, 1735, 1900, 1995, 2082, 2100, 2128, 2280, 2429, 2660, 2776, 2800, 2850, 3192, 3325, 3470, 3800, 3990, 4164, 4200, 4560, 4858, 5205, 5320, 5552, 5700, 6384, 6593, 6650, 6940, 7287, 7600, 7980, 8328, 8400, 8675, 9716, 9975, 10410, 10640, 11400, 12145, 13186, 13300, 13880, 14574, 15960, 16656, 17350, 19432, 19779, 19950, 20820, 22800, 24290, 26025, 26372, 26600, 27760, 29148, 31920, 32965, 34700, 36435, 38864, 39558, 39900, 41640, 46151, 48580, 52050, 52744, 53200, 58296, 60725, 65930, 69400, 72870, 79116, 79800, 83280, 92302, 97160, 98895, 104100, 105488, 116592, 121450, 131860, 138453, 138800, 145740, 158232, 159600, 164825, 182175, 184604, 194320, 197790, 208200, 230755, 242900, 263720, 276906, 291480, 316464, 329650, 364350, 369208, 395580, 416400, 461510, 485800, 494475, 527440, 553812, 582960, 659300, 692265, 728700, 738416, 791160, 923020, 971600, 988950, 1107624, 1153775, 1318600, 1384530, 1457400, 1582320, 1846040, 1977900, 2215248, 2307550, 2637200, 2769060, 2914800, 3461325, 3692080, 3955800, 4615100, 5538120, 6922650, 7911600, 9230200, 11076240, 13845300, 18460400, 27690600, 55381200]

約数ペア:

[(1, 55381200), (2, 27690600), (3, 18460400), (4, 13845300), (5, 11076240), (6, 9230200), (7, 7911600), (8, 6922650), (10, 5538120), (12, 4615100), (14, 3955800), (15, 3692080), (16, 3461325), (19, 2914800), (20, 2769060), (21, 2637200), (24, 2307550), (25, 2215248), (28, 1977900), (30, 1846040), (35, 1582320), (38, 1457400), (40, 1384530), (42, 1318600), (48, 1153775), (50, 1107624), (56, 988950), (57, 971600), (60, 923020), (70, 791160), (75, 738416), (76, 728700), (80, 692265), (84, 659300), (95, 582960), (100, 553812), (105, 527440), (112, 494475), (114, 485800), (120, 461510), (133, 416400), (140, 395580), (150, 369208), (152, 364350), (168, 329650), (175, 316464), (190, 291480), (200, 276906), (210, 263720), (228, 242900), (240, 230755), (266, 208200), (280, 197790), (285, 194320), (300, 184604), (304, 182175), (336, 164825), (347, 159600), (350, 158232), (380, 145740), (399, 138800), (400, 138453), (420, 131860), (456, 121450), (475, 116592), (525, 105488), (532, 104100), (560, 98895), (570, 97160), (600, 92302), (665, 83280), (694, 79800), (700, 79116), (760, 72870), (798, 69400), (840, 65930), (912, 60725), (950, 58296), (1041, 53200), (1050, 52744), (1064, 52050), (1140, 48580), (1200, 46151), (1330, 41640), (1388, 39900), (1400, 39558), (1425, 38864), (1520, 36435), (1596, 34700), (1680, 32965), (1735, 31920), (1900, 29148), (1995, 27760), (2082, 26600), (2100, 26372), (2128, 26025), (2280, 24290), (2429, 22800), (2660, 20820), (2776, 19950), (2800, 19779), (2850, 19432), (3192, 17350), (3325, 16656), (3470, 15960), (3800, 14574), (3990, 13880), (4164, 13300), (4200, 13186), (4560, 12145), (4858, 11400), (5205, 10640), (5320, 10410), (5552, 9975), (5700, 9716), (6384, 8675), (6593, 8400), (6650, 8328), (6940, 7980), (7287, 7600)]