75139200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2609}}^1$

素因数の和:2639

約数の個数: 144

約数和(自身を含む): 268216650

約数和(自身を除く): 193077450

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, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2609, 2880, 3200, 3600, 4800, 5218, 5760, 7200, 7827, 9600, 10436, 13045, 14400, 15654, 20872, 23481, 26090, 28800, 31308, 39135, 41744, 46962, 52180, 62616, 65225, 78270, 83488, 93924, 104360, 117405, 125232, 130450, 156540, 166976, 187848, 195675, 208720, 234810, 250464, 260900, 313080, 333952, 375696, 391350, 417440, 469620, 500928, 521800, 587025, 626160, 751392, 782700, 834880, 939240, 1001856, 1043600, 1174050, 1252320, 1502784, 1565400, 1669760, 1878480, 2087200, 2348100, 2504640, 3005568, 3130800, 3756960, 4174400, 4696200, 5009280, 6261600, 7513920, 8348800, 9392400, 12523200, 15027840, 18784800, 25046400, 37569600, 75139200]

約数ペア:

[(1, 75139200), (2, 37569600), (3, 25046400), (4, 18784800), (5, 15027840), (6, 12523200), (8, 9392400), (9, 8348800), (10, 7513920), (12, 6261600), (15, 5009280), (16, 4696200), (18, 4174400), (20, 3756960), (24, 3130800), (25, 3005568), (30, 2504640), (32, 2348100), (36, 2087200), (40, 1878480), (45, 1669760), (48, 1565400), (50, 1502784), (60, 1252320), (64, 1174050), (72, 1043600), (75, 1001856), (80, 939240), (90, 834880), (96, 782700), (100, 751392), (120, 626160), (128, 587025), (144, 521800), (150, 500928), (160, 469620), (180, 417440), (192, 391350), (200, 375696), (225, 333952), (240, 313080), (288, 260900), (300, 250464), (320, 234810), (360, 208720), (384, 195675), (400, 187848), (450, 166976), (480, 156540), (576, 130450), (600, 125232), (640, 117405), (720, 104360), (800, 93924), (900, 83488), (960, 78270), (1152, 65225), (1200, 62616), (1440, 52180), (1600, 46962), (1800, 41744), (1920, 39135), (2400, 31308), (2609, 28800), (2880, 26090), (3200, 23481), (3600, 20872), (4800, 15654), (5218, 14400), (5760, 13045), (7200, 10436), (7827, 9600)]