53685720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4519}}^1$

素因数の和:4550

約数の個数: 128

約数和(自身を含む): 195264000

約数和(自身を除く): 141578280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 4519, 5940, 9038, 11880, 13557, 18076, 22595, 27114, 36152, 40671, 45190, 49709, 54228, 67785, 81342, 90380, 99418, 108456, 122013, 135570, 149127, 162684, 180760, 198836, 203355, 244026, 248545, 271140, 298254, 325368, 397672, 406710, 447381, 488052, 497090, 542280, 596508, 610065, 745635, 813420, 894762, 976104, 994180, 1193016, 1220130, 1342143, 1491270, 1626840, 1789524, 1988360, 2236905, 2440260, 2684286, 2982540, 3579048, 4473810, 4880520, 5368572, 5965080, 6710715, 8947620, 10737144, 13421430, 17895240, 26842860, 53685720]

約数ペア:

[(1, 53685720), (2, 26842860), (3, 17895240), (4, 13421430), (5, 10737144), (6, 8947620), (8, 6710715), (9, 5965080), (10, 5368572), (11, 4880520), (12, 4473810), (15, 3579048), (18, 2982540), (20, 2684286), (22, 2440260), (24, 2236905), (27, 1988360), (30, 1789524), (33, 1626840), (36, 1491270), (40, 1342143), (44, 1220130), (45, 1193016), (54, 994180), (55, 976104), (60, 894762), (66, 813420), (72, 745635), (88, 610065), (90, 596508), (99, 542280), (108, 497090), (110, 488052), (120, 447381), (132, 406710), (135, 397672), (165, 325368), (180, 298254), (198, 271140), (216, 248545), (220, 244026), (264, 203355), (270, 198836), (297, 180760), (330, 162684), (360, 149127), (396, 135570), (440, 122013), (495, 108456), (540, 99418), (594, 90380), (660, 81342), (792, 67785), (990, 54228), (1080, 49709), (1188, 45190), (1320, 40671), (1485, 36152), (1980, 27114), (2376, 22595), (2970, 18076), (3960, 13557), (4519, 11880), (5940, 9038)]