272753600

素因数分解:

$2^6\times 5^2\times 7^4\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 210

約数和(自身を含む): 793982664

約数和(自身を除く): 521229064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 71, 80, 98, 100, 112, 140, 142, 160, 175, 196, 200, 224, 245, 280, 284, 320, 343, 350, 355, 392, 400, 448, 490, 497, 560, 568, 686, 700, 710, 784, 800, 980, 994, 1120, 1136, 1225, 1372, 1400, 1420, 1568, 1600, 1715, 1775, 1960, 1988, 2240, 2272, 2401, 2450, 2485, 2744, 2800, 2840, 3136, 3430, 3479, 3550, 3920, 3976, 4544, 4802, 4900, 4970, 5488, 5600, 5680, 6860, 6958, 7100, 7840, 7952, 8575, 9604, 9800, 9940, 10976, 11200, 11360, 12005, 12425, 13720, 13916, 14200, 15680, 15904, 17150, 17395, 19208, 19600, 19880, 21952, 22720, 24010, 24353, 24850, 27440, 27832, 28400, 31808, 34300, 34790, 38416, 39200, 39760, 48020, 48706, 49700, 54880, 55664, 56800, 60025, 68600, 69580, 76832, 78400, 79520, 86975, 96040, 97412, 99400, 109760, 111328, 113600, 120050, 121765, 137200, 139160, 153664, 159040, 170471, 173950, 192080, 194824, 198800, 222656, 240100, 243530, 274400, 278320, 340942, 347900, 384160, 389648, 397600, 480200, 487060, 548800, 556640, 608825, 681884, 695800, 768320, 779296, 795200, 852355, 960400, 974120, 1113280, 1217650, 1363768, 1391600, 1558592, 1704710, 1920800, 1948240, 2435300, 2727536, 2783200, 3409420, 3841600, 3896480, 4261775, 4870600, 5455072, 5566400, 6818840, 7792960, 8523550, 9741200, 10910144, 13637680, 17047100, 19482400, 27275360, 34094200, 38964800, 54550720, 68188400, 136376800, 272753600]

約数ペア:

[(1, 272753600), (2, 136376800), (4, 68188400), (5, 54550720), (7, 38964800), (8, 34094200), (10, 27275360), (14, 19482400), (16, 17047100), (20, 13637680), (25, 10910144), (28, 9741200), (32, 8523550), (35, 7792960), (40, 6818840), (49, 5566400), (50, 5455072), (56, 4870600), (64, 4261775), (70, 3896480), (71, 3841600), (80, 3409420), (98, 2783200), (100, 2727536), (112, 2435300), (140, 1948240), (142, 1920800), (160, 1704710), (175, 1558592), (196, 1391600), (200, 1363768), (224, 1217650), (245, 1113280), (280, 974120), (284, 960400), (320, 852355), (343, 795200), (350, 779296), (355, 768320), (392, 695800), (400, 681884), (448, 608825), (490, 556640), (497, 548800), (560, 487060), (568, 480200), (686, 397600), (700, 389648), (710, 384160), (784, 347900), (800, 340942), (980, 278320), (994, 274400), (1120, 243530), (1136, 240100), (1225, 222656), (1372, 198800), (1400, 194824), (1420, 192080), (1568, 173950), (1600, 170471), (1715, 159040), (1775, 153664), (1960, 139160), (1988, 137200), (2240, 121765), (2272, 120050), (2401, 113600), (2450, 111328), (2485, 109760), (2744, 99400), (2800, 97412), (2840, 96040), (3136, 86975), (3430, 79520), (3479, 78400), (3550, 76832), (3920, 69580), (3976, 68600), (4544, 60025), (4802, 56800), (4900, 55664), (4970, 54880), (5488, 49700), (5600, 48706), (5680, 48020), (6860, 39760), (6958, 39200), (7100, 38416), (7840, 34790), (7952, 34300), (8575, 31808), (9604, 28400), (9800, 27832), (9940, 27440), (10976, 24850), (11200, 24353), (11360, 24010), (12005, 22720), (12425, 21952), (13720, 19880), (13916, 19600), (14200, 19208), (15680, 17395), (15904, 17150)]