15778980000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^2\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 540

約数和(自身を含む): 65262367170

約数和(自身を除く): 49483387170

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 160, 168, 175, 180, 196, 200, 210, 224, 225, 240, 245, 250, 252, 280, 288, 294, 300, 315, 336, 350, 360, 375, 392, 400, 420, 441, 450, 480, 490, 500, 504, 525, 560, 588, 600, 625, 630, 672, 700, 720, 735, 750, 784, 800, 840, 875, 882, 900, 980, 1000, 1008, 1050, 1120, 1125, 1176, 1200, 1225, 1250, 1260, 1400, 1440, 1470, 1500, 1568, 1575, 1680, 1750, 1764, 1789, 1800, 1875, 1960, 2000, 2016, 2100, 2205, 2250, 2352, 2400, 2450, 2500, 2520, 2625, 2800, 2940, 3000, 3150, 3360, 3500, 3528, 3578, 3600, 3675, 3750, 3920, 4000, 4200, 4375, 4410, 4500, 4704, 4900, 5000, 5040, 5250, 5367, 5600, 5625, 5880, 6000, 6125, 6300, 7000, 7056, 7156, 7200, 7350, 7500, 7840, 7875, 8400, 8750, 8820, 8945, 9000, 9800, 10000, 10080, 10500, 10734, 11025, 11250, 11760, 12000, 12250, 12523, 12600, 13125, 14000, 14112, 14312, 14700, 15000, 15750, 16101, 16800, 17500, 17640, 17890, 18000, 18375, 19600, 20000, 21000, 21468, 22050, 22500, 23520, 24500, 25046, 25200, 26250, 26835, 28000, 28624, 29400, 30000, 30625, 31500, 32202, 35000, 35280, 35780, 36000, 36750, 37569, 39200, 39375, 42000, 42936, 44100, 44725, 45000, 49000, 50092, 50400, 52500, 53670, 55125, 57248, 58800, 60000, 61250, 62615, 63000, 64404, 70000, 70560, 71560, 73500, 75138, 78750, 80505, 84000, 85872, 87661, 88200, 89450, 90000, 91875, 98000, 100184, 105000, 107340, 110250, 112707, 117600, 122500, 125230, 126000, 128808, 134175, 140000, 143120, 147000, 150276, 157500, 161010, 171744, 175322, 176400, 178900, 180000, 183750, 187845, 196000, 200368, 210000, 214680, 220500, 223625, 225414, 245000, 250460, 252000, 257616, 262983, 268350, 275625, 286240, 294000, 300552, 313075, 315000, 322020, 350644, 352800, 357800, 367500, 375690, 400736, 402525, 420000, 429360, 438305, 441000, 447250, 450828, 490000, 500920, 515232, 525966, 536700, 551250, 563535, 588000, 601104, 626150, 630000, 644040, 670875, 701288, 715600, 735000, 751380, 788949, 805050, 858720, 876610, 882000, 894500, 901656, 939225, 980000, 1001840, 1051932, 1073400, 1102500, 1118125, 1127070, 1202208, 1252300, 1260000, 1288080, 1314915, 1341750, 1402576, 1431200, 1470000, 1502760, 1565375, 1577898, 1610100, 1753220, 1764000, 1789000, 1803312, 1878450, 2003680, 2012625, 2103864, 2146800, 2191525, 2205000, 2236250, 2254140, 2504600, 2576160, 2629830, 2683500, 2805152, 2817675, 2940000, 3005520, 3130750, 3155796, 3220200, 3354375, 3506440, 3578000, 3606624, 3756900, 3944745, 4025250, 4207728, 4293600, 4383050, 4410000, 4472500, 4508280, 4696125, 5009200, 5259660, 5367000, 5635350, 6011040, 6261500, 6311592, 6440400, 6574575, 6708750, 7012880, 7156000, 7513800, 7826875, 7889490, 8050500, 8415456, 8766100, 8820000, 8945000, 9016560, 9392250, 10018400, 10063125, 10519320, 10734000, 10957625, 11270700, 12523000, 12623184, 12880800, 13149150, 13417500, 14025760, 14088375, 15027600, 15653750, 15778980, 16101000, 17532200, 17890000, 18033120, 18784500, 19723725, 20126250, 21038640, 21468000, 21915250, 22541400, 23480625, 25046000, 25246368, 26298300, 26835000, 28176750, 30055200, 31307500, 31557960, 32202000, 32872875, 35064400, 35780000, 37569000, 39447450, 40252500, 42077280, 43830500, 45082800, 46961250, 50092000, 52596600, 53670000, 54788125, 56353500, 62615000, 63115920, 64404000, 65745750, 70128800, 70441875, 75138000, 78894900, 80505000, 87661000, 90165600, 93922500, 98618625, 105193200, 107340000, 109576250, 112707000, 125230000, 126231840, 131491500, 140883750, 150276000, 157789800, 161010000, 164364375, 175322000, 187845000, 197237250, 210386400, 219152500, 225414000, 250460000, 262983000, 281767500, 315579600, 322020000, 328728750, 350644000, 375690000, 394474500, 438305000, 450828000, 493093125, 525966000, 563535000, 631159200, 657457500, 751380000, 788949000, 876610000, 986186250, 1051932000, 1127070000, 1314915000, 1577898000, 1753220000, 1972372500, 2254140000, 2629830000, 3155796000, 3944745000, 5259660000, 7889490000, 15778980000]

約数ペア:

[(1, 15778980000), (2, 7889490000), (3, 5259660000), (4, 3944745000), (5, 3155796000), (6, 2629830000), (7, 2254140000), (8, 1972372500), (9, 1753220000), (10, 1577898000), (12, 1314915000), (14, 1127070000), (15, 1051932000), (16, 986186250), (18, 876610000), (20, 788949000), (21, 751380000), (24, 657457500), (25, 631159200), (28, 563535000), (30, 525966000), (32, 493093125), (35, 450828000), (36, 438305000), (40, 394474500), (42, 375690000), (45, 350644000), (48, 328728750), (49, 322020000), (50, 315579600), (56, 281767500), (60, 262983000), (63, 250460000), (70, 225414000), (72, 219152500), (75, 210386400), (80, 197237250), (84, 187845000), (90, 175322000), (96, 164364375), (98, 161010000), (100, 157789800), (105, 150276000), (112, 140883750), (120, 131491500), (125, 126231840), (126, 125230000), (140, 112707000), (144, 109576250), (147, 107340000), (150, 105193200), (160, 98618625), (168, 93922500), (175, 90165600), (180, 87661000), (196, 80505000), (200, 78894900), (210, 75138000), (224, 70441875), (225, 70128800), (240, 65745750), (245, 64404000), (250, 63115920), (252, 62615000), (280, 56353500), (288, 54788125), (294, 53670000), (300, 52596600), (315, 50092000), (336, 46961250), (350, 45082800), (360, 43830500), (375, 42077280), (392, 40252500), (400, 39447450), (420, 37569000), (441, 35780000), (450, 35064400), (480, 32872875), (490, 32202000), (500, 31557960), (504, 31307500), (525, 30055200), (560, 28176750), (588, 26835000), (600, 26298300), (625, 25246368), (630, 25046000), (672, 23480625), (700, 22541400), (720, 21915250), (735, 21468000), (750, 21038640), (784, 20126250), (800, 19723725), (840, 18784500), (875, 18033120), (882, 17890000), (900, 17532200), (980, 16101000), (1000, 15778980), (1008, 15653750), (1050, 15027600), (1120, 14088375), (1125, 14025760), (1176, 13417500), (1200, 13149150), (1225, 12880800), (1250, 12623184), (1260, 12523000), (1400, 11270700), (1440, 10957625), (1470, 10734000), (1500, 10519320), (1568, 10063125), (1575, 10018400), (1680, 9392250), (1750, 9016560), (1764, 8945000), (1789, 8820000), (1800, 8766100), (1875, 8415456), (1960, 8050500), (2000, 7889490), (2016, 7826875), (2100, 7513800), (2205, 7156000), (2250, 7012880), (2352, 6708750), (2400, 6574575), (2450, 6440400), (2500, 6311592), (2520, 6261500), (2625, 6011040), (2800, 5635350), (2940, 5367000), (3000, 5259660), (3150, 5009200), (3360, 4696125), (3500, 4508280), (3528, 4472500), (3578, 4410000), (3600, 4383050), (3675, 4293600), (3750, 4207728), (3920, 4025250), (4000, 3944745), (4200, 3756900), (4375, 3606624), (4410, 3578000), (4500, 3506440), (4704, 3354375), (4900, 3220200), (5000, 3155796), (5040, 3130750), (5250, 3005520), (5367, 2940000), (5600, 2817675), (5625, 2805152), (5880, 2683500), (6000, 2629830), (6125, 2576160), (6300, 2504600), (7000, 2254140), (7056, 2236250), (7156, 2205000), (7200, 2191525), (7350, 2146800), (7500, 2103864), (7840, 2012625), (7875, 2003680), (8400, 1878450), (8750, 1803312), (8820, 1789000), (8945, 1764000), (9000, 1753220), (9800, 1610100), (10000, 1577898), (10080, 1565375), (10500, 1502760), (10734, 1470000), (11025, 1431200), (11250, 1402576), (11760, 1341750), (12000, 1314915), (12250, 1288080), (12523, 1260000), (12600, 1252300), (13125, 1202208), (14000, 1127070), (14112, 1118125), (14312, 1102500), (14700, 1073400), (15000, 1051932), (15750, 1001840), (16101, 980000), (16800, 939225), (17500, 901656), (17640, 894500), (17890, 882000), (18000, 876610), (18375, 858720), (19600, 805050), (20000, 788949), (21000, 751380), (21468, 735000), (22050, 715600), (22500, 701288), (23520, 670875), (24500, 644040), (25046, 630000), (25200, 626150), (26250, 601104), (26835, 588000), (28000, 563535), (28624, 551250), (29400, 536700), (30000, 525966), (30625, 515232), (31500, 500920), (32202, 490000), (35000, 450828), (35280, 447250), (35780, 441000), (36000, 438305), (36750, 429360), (37569, 420000), (39200, 402525), (39375, 400736), (42000, 375690), (42936, 367500), (44100, 357800), (44725, 352800), (45000, 350644), (49000, 322020), (50092, 315000), (50400, 313075), (52500, 300552), (53670, 294000), (55125, 286240), (57248, 275625), (58800, 268350), (60000, 262983), (61250, 257616), (62615, 252000), (63000, 250460), (64404, 245000), (70000, 225414), (70560, 223625), (71560, 220500), (73500, 214680), (75138, 210000), (78750, 200368), (80505, 196000), (84000, 187845), (85872, 183750), (87661, 180000), (88200, 178900), (89450, 176400), (90000, 175322), (91875, 171744), (98000, 161010), (100184, 157500), (105000, 150276), (107340, 147000), (110250, 143120), (112707, 140000), (117600, 134175), (122500, 128808), (125230, 126000)]