7954428000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{3331}}^1$

素因数の和:3558

約数の個数: 192

約数和(自身を含む): 26197516800

約数和(自身を除く): 18243088800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 199, 200, 240, 250, 300, 375, 398, 400, 480, 500, 597, 600, 750, 796, 800, 995, 1000, 1194, 1200, 1500, 1592, 1990, 2000, 2388, 2400, 2985, 3000, 3184, 3331, 3980, 4000, 4776, 4975, 5970, 6000, 6368, 6662, 7960, 9552, 9950, 9993, 11940, 12000, 13324, 14925, 15920, 16655, 19104, 19900, 19986, 23880, 24875, 26648, 29850, 31840, 33310, 39800, 39972, 47760, 49750, 49965, 53296, 59700, 66620, 74625, 79600, 79944, 83275, 95520, 99500, 99930, 106592, 119400, 133240, 149250, 159200, 159888, 166550, 199000, 199860, 238800, 249825, 266480, 298500, 319776, 333100, 398000, 399720, 416375, 477600, 499650, 532960, 597000, 662869, 666200, 796000, 799440, 832750, 999300, 1194000, 1249125, 1325738, 1332400, 1598880, 1665500, 1988607, 1998600, 2388000, 2498250, 2651476, 2664800, 3314345, 3331000, 3977214, 3997200, 4996500, 5302952, 6628690, 6662000, 7954428, 7994400, 9943035, 9993000, 10605904, 13257380, 13324000, 15908856, 16571725, 19886070, 19986000, 21211808, 26514760, 31817712, 33143450, 39772140, 39972000, 49715175, 53029520, 63635424, 66286900, 79544280, 82858625, 99430350, 106059040, 132573800, 159088560, 165717250, 198860700, 248575875, 265147600, 318177120, 331434500, 397721400, 497151750, 530295200, 662869000, 795442800, 994303500, 1325738000, 1590885600, 1988607000, 2651476000, 3977214000, 7954428000]

約数ペア:

[(1, 7954428000), (2, 3977214000), (3, 2651476000), (4, 1988607000), (5, 1590885600), (6, 1325738000), (8, 994303500), (10, 795442800), (12, 662869000), (15, 530295200), (16, 497151750), (20, 397721400), (24, 331434500), (25, 318177120), (30, 265147600), (32, 248575875), (40, 198860700), (48, 165717250), (50, 159088560), (60, 132573800), (75, 106059040), (80, 99430350), (96, 82858625), (100, 79544280), (120, 66286900), (125, 63635424), (150, 53029520), (160, 49715175), (199, 39972000), (200, 39772140), (240, 33143450), (250, 31817712), (300, 26514760), (375, 21211808), (398, 19986000), (400, 19886070), (480, 16571725), (500, 15908856), (597, 13324000), (600, 13257380), (750, 10605904), (796, 9993000), (800, 9943035), (995, 7994400), (1000, 7954428), (1194, 6662000), (1200, 6628690), (1500, 5302952), (1592, 4996500), (1990, 3997200), (2000, 3977214), (2388, 3331000), (2400, 3314345), (2985, 2664800), (3000, 2651476), (3184, 2498250), (3331, 2388000), (3980, 1998600), (4000, 1988607), (4776, 1665500), (4975, 1598880), (5970, 1332400), (6000, 1325738), (6368, 1249125), (6662, 1194000), (7960, 999300), (9552, 832750), (9950, 799440), (9993, 796000), (11940, 666200), (12000, 662869), (13324, 597000), (14925, 532960), (15920, 499650), (16655, 477600), (19104, 416375), (19900, 399720), (19986, 398000), (23880, 333100), (24875, 319776), (26648, 298500), (29850, 266480), (31840, 249825), (33310, 238800), (39800, 199860), (39972, 199000), (47760, 166550), (49750, 159888), (49965, 159200), (53296, 149250), (59700, 133240), (66620, 119400), (74625, 106592), (79600, 99930), (79944, 99500), (83275, 95520)]