127977600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13331}}^1$

素因数の和:13358

約数の個数: 96

約数和(自身を含む): 421557840

約数和(自身を除く): 293580240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 13331, 26662, 39993, 53324, 66655, 79986, 106648, 133310, 159972, 199965, 213296, 266620, 319944, 333275, 399930, 426592, 533240, 639888, 666550, 799860, 853184, 999825, 1066480, 1279776, 1333100, 1599720, 1706368, 1999650, 2132960, 2559552, 2666200, 3199440, 3999300, 4265920, 5119104, 5332400, 6398880, 7998600, 8531840, 10664800, 12797760, 15997200, 21329600, 25595520, 31994400, 42659200, 63988800, 127977600]

約数ペア:

[(1, 127977600), (2, 63988800), (3, 42659200), (4, 31994400), (5, 25595520), (6, 21329600), (8, 15997200), (10, 12797760), (12, 10664800), (15, 8531840), (16, 7998600), (20, 6398880), (24, 5332400), (25, 5119104), (30, 4265920), (32, 3999300), (40, 3199440), (48, 2666200), (50, 2559552), (60, 2132960), (64, 1999650), (75, 1706368), (80, 1599720), (96, 1333100), (100, 1279776), (120, 1066480), (128, 999825), (150, 853184), (160, 799860), (192, 666550), (200, 639888), (240, 533240), (300, 426592), (320, 399930), (384, 333275), (400, 319944), (480, 266620), (600, 213296), (640, 199965), (800, 159972), (960, 133310), (1200, 106648), (1600, 79986), (1920, 66655), (2400, 53324), (3200, 39993), (4800, 26662), (9600, 13331)]