76538000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 238163328

約数和(自身を除く): 161625328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 71, 77, 80, 88, 98, 100, 110, 112, 125, 140, 142, 154, 175, 176, 196, 200, 220, 245, 250, 275, 280, 284, 308, 350, 355, 385, 392, 400, 440, 490, 497, 500, 539, 550, 560, 568, 616, 700, 710, 770, 781, 784, 875, 880, 980, 994, 1000, 1078, 1100, 1136, 1225, 1232, 1375, 1400, 1420, 1540, 1562, 1750, 1775, 1925, 1960, 1988, 2000, 2156, 2200, 2450, 2485, 2695, 2750, 2800, 2840, 3080, 3124, 3479, 3500, 3550, 3850, 3905, 3920, 3976, 4312, 4400, 4900, 4970, 5390, 5467, 5500, 5680, 6125, 6160, 6248, 6958, 7000, 7100, 7700, 7810, 7952, 8624, 8875, 9625, 9800, 9940, 10780, 10934, 11000, 12250, 12425, 12496, 13475, 13916, 14000, 14200, 15400, 15620, 17395, 17750, 19250, 19525, 19600, 19880, 21560, 21868, 22000, 24500, 24850, 26950, 27335, 27832, 28400, 30800, 31240, 34790, 35500, 38269, 38500, 39050, 39760, 43120, 43736, 49000, 49700, 53900, 54670, 55664, 62125, 62480, 67375, 69580, 71000, 76538, 77000, 78100, 86975, 87472, 97625, 98000, 99400, 107800, 109340, 124250, 134750, 136675, 139160, 142000, 153076, 154000, 156200, 173950, 191345, 195250, 198800, 215600, 218680, 248500, 269500, 273350, 278320, 306152, 312400, 347900, 382690, 390500, 434875, 437360, 497000, 539000, 546700, 612304, 683375, 695800, 765380, 781000, 869750, 956725, 994000, 1078000, 1093400, 1366750, 1391600, 1530760, 1562000, 1739500, 1913450, 2186800, 2733500, 3061520, 3479000, 3826900, 4783625, 5467000, 6958000, 7653800, 9567250, 10934000, 15307600, 19134500, 38269000, 76538000]

約数ペア:

[(1, 76538000), (2, 38269000), (4, 19134500), (5, 15307600), (7, 10934000), (8, 9567250), (10, 7653800), (11, 6958000), (14, 5467000), (16, 4783625), (20, 3826900), (22, 3479000), (25, 3061520), (28, 2733500), (35, 2186800), (40, 1913450), (44, 1739500), (49, 1562000), (50, 1530760), (55, 1391600), (56, 1366750), (70, 1093400), (71, 1078000), (77, 994000), (80, 956725), (88, 869750), (98, 781000), (100, 765380), (110, 695800), (112, 683375), (125, 612304), (140, 546700), (142, 539000), (154, 497000), (175, 437360), (176, 434875), (196, 390500), (200, 382690), (220, 347900), (245, 312400), (250, 306152), (275, 278320), (280, 273350), (284, 269500), (308, 248500), (350, 218680), (355, 215600), (385, 198800), (392, 195250), (400, 191345), (440, 173950), (490, 156200), (497, 154000), (500, 153076), (539, 142000), (550, 139160), (560, 136675), (568, 134750), (616, 124250), (700, 109340), (710, 107800), (770, 99400), (781, 98000), (784, 97625), (875, 87472), (880, 86975), (980, 78100), (994, 77000), (1000, 76538), (1078, 71000), (1100, 69580), (1136, 67375), (1225, 62480), (1232, 62125), (1375, 55664), (1400, 54670), (1420, 53900), (1540, 49700), (1562, 49000), (1750, 43736), (1775, 43120), (1925, 39760), (1960, 39050), (1988, 38500), (2000, 38269), (2156, 35500), (2200, 34790), (2450, 31240), (2485, 30800), (2695, 28400), (2750, 27832), (2800, 27335), (2840, 26950), (3080, 24850), (3124, 24500), (3479, 22000), (3500, 21868), (3550, 21560), (3850, 19880), (3905, 19600), (3920, 19525), (3976, 19250), (4312, 17750), (4400, 17395), (4900, 15620), (4970, 15400), (5390, 14200), (5467, 14000), (5500, 13916), (5680, 13475), (6125, 12496), (6160, 12425), (6248, 12250), (6958, 11000), (7000, 10934), (7100, 10780), (7700, 9940), (7810, 9800), (7952, 9625), (8624, 8875)]