127958400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 192

約数和(自身を含む): 468608400

約数和(自身を除く): 340650000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1481, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 2962, 3200, 3456, 3600, 4320, 4443, 4800, 5400, 5760, 5924, 7200, 7405, 8640, 8886, 9600, 10800, 11848, 13329, 14400, 14810, 17280, 17772, 21600, 22215, 23696, 26658, 28800, 29620, 35544, 37025, 39987, 43200, 44430, 47392, 53316, 59240, 66645, 71088, 74050, 79974, 86400, 88860, 94784, 106632, 111075, 118480, 133290, 142176, 148100, 159948, 177720, 189568, 199935, 213264, 222150, 236960, 266580, 284352, 296200, 319896, 333225, 355440, 399870, 426528, 444300, 473920, 533160, 568704, 592400, 639792, 666450, 710880, 799740, 853056, 888600, 947840, 999675, 1066320, 1184800, 1279584, 1332900, 1421760, 1599480, 1706112, 1777200, 1999350, 2132640, 2369600, 2559168, 2665800, 2843520, 3198960, 3554400, 3998700, 4265280, 4739200, 5118336, 5331600, 6397920, 7108800, 7997400, 8530560, 10663200, 12795840, 14217600, 15994800, 21326400, 25591680, 31989600, 42652800, 63979200, 127958400]

約数ペア:

[(1, 127958400), (2, 63979200), (3, 42652800), (4, 31989600), (5, 25591680), (6, 21326400), (8, 15994800), (9, 14217600), (10, 12795840), (12, 10663200), (15, 8530560), (16, 7997400), (18, 7108800), (20, 6397920), (24, 5331600), (25, 5118336), (27, 4739200), (30, 4265280), (32, 3998700), (36, 3554400), (40, 3198960), (45, 2843520), (48, 2665800), (50, 2559168), (54, 2369600), (60, 2132640), (64, 1999350), (72, 1777200), (75, 1706112), (80, 1599480), (90, 1421760), (96, 1332900), (100, 1279584), (108, 1184800), (120, 1066320), (128, 999675), (135, 947840), (144, 888600), (150, 853056), (160, 799740), (180, 710880), (192, 666450), (200, 639792), (216, 592400), (225, 568704), (240, 533160), (270, 473920), (288, 444300), (300, 426528), (320, 399870), (360, 355440), (384, 333225), (400, 319896), (432, 296200), (450, 284352), (480, 266580), (540, 236960), (576, 222150), (600, 213264), (640, 199935), (675, 189568), (720, 177720), (800, 159948), (864, 148100), (900, 142176), (960, 133290), (1080, 118480), (1152, 111075), (1200, 106632), (1350, 94784), (1440, 88860), (1481, 86400), (1600, 79974), (1728, 74050), (1800, 71088), (1920, 66645), (2160, 59240), (2400, 53316), (2700, 47392), (2880, 44430), (2962, 43200), (3200, 39987), (3456, 37025), (3600, 35544), (4320, 29620), (4443, 28800), (4800, 26658), (5400, 23696), (5760, 22215), (5924, 21600), (7200, 17772), (7405, 17280), (8640, 14810), (8886, 14400), (9600, 13329), (10800, 11848)]