788338500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 2446080000

約数和(自身を除く): 1657741500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 139, 150, 190, 199, 228, 250, 278, 285, 300, 375, 380, 398, 417, 475, 500, 556, 570, 597, 695, 750, 796, 834, 950, 995, 1140, 1194, 1390, 1425, 1500, 1668, 1900, 1990, 2085, 2375, 2388, 2641, 2780, 2850, 2985, 3475, 3781, 3980, 4170, 4750, 4975, 5282, 5700, 5970, 6950, 7125, 7562, 7923, 8340, 9500, 9950, 10425, 10564, 11343, 11940, 13205, 13900, 14250, 14925, 15124, 15846, 17375, 18905, 19900, 20850, 22686, 24875, 26410, 27661, 28500, 29850, 31692, 34750, 37810, 39615, 41700, 45372, 49750, 52125, 52820, 55322, 56715, 59700, 66025, 69500, 74625, 75620, 79230, 82983, 94525, 99500, 104250, 110644, 113430, 132050, 138305, 149250, 158460, 165966, 189050, 198075, 208500, 226860, 264100, 276610, 283575, 298500, 330125, 331932, 378100, 396150, 414915, 472625, 525559, 553220, 567150, 660250, 691525, 792300, 829830, 945250, 990375, 1051118, 1134300, 1320500, 1383050, 1417875, 1576677, 1659660, 1890500, 1980750, 2074575, 2102236, 2627795, 2766100, 2835750, 3153354, 3457625, 3961500, 4149150, 5255590, 5671500, 6306708, 6915250, 7883385, 8298300, 10372875, 10511180, 13138975, 13830500, 15766770, 20745750, 26277950, 31533540, 39416925, 41491500, 52555900, 65694875, 78833850, 131389750, 157667700, 197084625, 262779500, 394169250, 788338500]

約数ペア:

[(1, 788338500), (2, 394169250), (3, 262779500), (4, 197084625), (5, 157667700), (6, 131389750), (10, 78833850), (12, 65694875), (15, 52555900), (19, 41491500), (20, 39416925), (25, 31533540), (30, 26277950), (38, 20745750), (50, 15766770), (57, 13830500), (60, 13138975), (75, 10511180), (76, 10372875), (95, 8298300), (100, 7883385), (114, 6915250), (125, 6306708), (139, 5671500), (150, 5255590), (190, 4149150), (199, 3961500), (228, 3457625), (250, 3153354), (278, 2835750), (285, 2766100), (300, 2627795), (375, 2102236), (380, 2074575), (398, 1980750), (417, 1890500), (475, 1659660), (500, 1576677), (556, 1417875), (570, 1383050), (597, 1320500), (695, 1134300), (750, 1051118), (796, 990375), (834, 945250), (950, 829830), (995, 792300), (1140, 691525), (1194, 660250), (1390, 567150), (1425, 553220), (1500, 525559), (1668, 472625), (1900, 414915), (1990, 396150), (2085, 378100), (2375, 331932), (2388, 330125), (2641, 298500), (2780, 283575), (2850, 276610), (2985, 264100), (3475, 226860), (3781, 208500), (3980, 198075), (4170, 189050), (4750, 165966), (4975, 158460), (5282, 149250), (5700, 138305), (5970, 132050), (6950, 113430), (7125, 110644), (7562, 104250), (7923, 99500), (8340, 94525), (9500, 82983), (9950, 79230), (10425, 75620), (10564, 74625), (11343, 69500), (11940, 66025), (13205, 59700), (13900, 56715), (14250, 55322), (14925, 52820), (15124, 52125), (15846, 49750), (17375, 45372), (18905, 41700), (19900, 39615), (20850, 37810), (22686, 34750), (24875, 31692), (26410, 29850), (27661, 28500)]