20199225000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 384

約数和(自身を含む): 67326940800

約数和(自身を除く): 47127715800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 37, 40, 50, 58, 60, 74, 75, 87, 100, 111, 116, 120, 125, 145, 148, 150, 174, 185, 200, 222, 232, 250, 251, 290, 296, 300, 348, 370, 375, 435, 444, 500, 502, 555, 580, 600, 625, 696, 725, 740, 750, 753, 870, 888, 925, 1000, 1004, 1073, 1110, 1160, 1250, 1255, 1450, 1480, 1500, 1506, 1740, 1850, 1875, 2008, 2146, 2175, 2220, 2500, 2510, 2775, 2900, 3000, 3012, 3125, 3219, 3480, 3625, 3700, 3750, 3765, 4292, 4350, 4440, 4625, 5000, 5020, 5365, 5550, 5800, 6024, 6250, 6275, 6438, 7250, 7279, 7400, 7500, 7530, 8584, 8700, 9250, 9287, 9375, 10040, 10730, 10875, 11100, 12500, 12550, 12876, 13875, 14500, 14558, 15000, 15060, 16095, 17400, 18125, 18500, 18574, 18750, 18825, 21460, 21750, 21837, 22200, 23125, 25000, 25100, 25752, 26825, 27750, 27861, 29000, 29116, 30120, 31375, 32190, 36250, 36395, 37000, 37148, 37500, 37650, 42920, 43500, 43674, 46250, 46435, 50200, 53650, 54375, 55500, 55722, 58232, 62750, 64380, 69375, 72500, 72790, 74296, 75000, 75300, 80475, 87000, 87348, 90625, 92500, 92870, 94125, 107300, 108750, 109185, 111000, 111444, 115625, 125500, 128760, 134125, 138750, 139305, 145000, 145580, 150600, 156875, 160950, 174696, 181250, 181975, 185000, 185740, 188250, 214600, 217500, 218370, 222888, 231250, 232175, 251000, 268250, 269323, 271875, 277500, 278610, 291160, 313750, 321900, 346875, 362500, 363950, 371480, 376500, 402375, 435000, 436740, 462500, 464350, 470625, 536500, 538646, 543750, 545925, 555000, 557220, 627500, 643800, 670625, 693750, 696525, 725000, 727900, 753000, 784375, 804750, 807969, 873480, 909875, 925000, 928700, 941250, 1073000, 1077292, 1087500, 1091850, 1114440, 1160875, 1255000, 1341250, 1346615, 1387500, 1393050, 1455800, 1568750, 1609500, 1615938, 1819750, 1857400, 1882500, 2011875, 2154584, 2175000, 2183700, 2321750, 2353125, 2682500, 2693230, 2729625, 2775000, 2786100, 3137500, 3219000, 3231876, 3353125, 3482625, 3639500, 3765000, 4023750, 4039845, 4367400, 4549375, 4643500, 4706250, 5365000, 5386460, 5459250, 5572200, 5804375, 6275000, 6463752, 6706250, 6733075, 6965250, 7279000, 8047500, 8079690, 9098750, 9287000, 9412500, 10059375, 10772920, 10918500, 11608750, 13412500, 13466150, 13648125, 13930500, 16095000, 16159380, 17413125, 18197500, 18825000, 20118750, 20199225, 21837000, 22746875, 23217500, 26825000, 26932300, 27296250, 27861000, 29021875, 32318760, 33665375, 34826250, 36395000, 40237500, 40398450, 45493750, 46435000, 53864600, 54592500, 58043750, 67330750, 68240625, 69652500, 80475000, 80796900, 87065625, 90987500, 100996125, 109185000, 116087500, 134661500, 136481250, 139305000, 161593800, 168326875, 174131250, 181975000, 201992250, 232175000, 269323000, 272962500, 336653750, 348262500, 403984500, 504980625, 545925000, 673307500, 696525000, 807969000, 841634375, 1009961250, 1346615000, 1683268750, 2019922500, 2524903125, 3366537500, 4039845000, 5049806250, 6733075000, 10099612500, 20199225000]

約数ペア:

[(1, 20199225000), (2, 10099612500), (3, 6733075000), (4, 5049806250), (5, 4039845000), (6, 3366537500), (8, 2524903125), (10, 2019922500), (12, 1683268750), (15, 1346615000), (20, 1009961250), (24, 841634375), (25, 807969000), (29, 696525000), (30, 673307500), (37, 545925000), (40, 504980625), (50, 403984500), (58, 348262500), (60, 336653750), (74, 272962500), (75, 269323000), (87, 232175000), (100, 201992250), (111, 181975000), (116, 174131250), (120, 168326875), (125, 161593800), (145, 139305000), (148, 136481250), (150, 134661500), (174, 116087500), (185, 109185000), (200, 100996125), (222, 90987500), (232, 87065625), (250, 80796900), (251, 80475000), (290, 69652500), (296, 68240625), (300, 67330750), (348, 58043750), (370, 54592500), (375, 53864600), (435, 46435000), (444, 45493750), (500, 40398450), (502, 40237500), (555, 36395000), (580, 34826250), (600, 33665375), (625, 32318760), (696, 29021875), (725, 27861000), (740, 27296250), (750, 26932300), (753, 26825000), (870, 23217500), (888, 22746875), (925, 21837000), (1000, 20199225), (1004, 20118750), (1073, 18825000), (1110, 18197500), (1160, 17413125), (1250, 16159380), (1255, 16095000), (1450, 13930500), (1480, 13648125), (1500, 13466150), (1506, 13412500), (1740, 11608750), (1850, 10918500), (1875, 10772920), (2008, 10059375), (2146, 9412500), (2175, 9287000), (2220, 9098750), (2500, 8079690), (2510, 8047500), (2775, 7279000), (2900, 6965250), (3000, 6733075), (3012, 6706250), (3125, 6463752), (3219, 6275000), (3480, 5804375), (3625, 5572200), (3700, 5459250), (3750, 5386460), (3765, 5365000), (4292, 4706250), (4350, 4643500), (4440, 4549375), (4625, 4367400), (5000, 4039845), (5020, 4023750), (5365, 3765000), (5550, 3639500), (5800, 3482625), (6024, 3353125), (6250, 3231876), (6275, 3219000), (6438, 3137500), (7250, 2786100), (7279, 2775000), (7400, 2729625), (7500, 2693230), (7530, 2682500), (8584, 2353125), (8700, 2321750), (9250, 2183700), (9287, 2175000), (9375, 2154584), (10040, 2011875), (10730, 1882500), (10875, 1857400), (11100, 1819750), (12500, 1615938), (12550, 1609500), (12876, 1568750), (13875, 1455800), (14500, 1393050), (14558, 1387500), (15000, 1346615), (15060, 1341250), (16095, 1255000), (17400, 1160875), (18125, 1114440), (18500, 1091850), (18574, 1087500), (18750, 1077292), (18825, 1073000), (21460, 941250), (21750, 928700), (21837, 925000), (22200, 909875), (23125, 873480), (25000, 807969), (25100, 804750), (25752, 784375), (26825, 753000), (27750, 727900), (27861, 725000), (29000, 696525), (29116, 693750), (30120, 670625), (31375, 643800), (32190, 627500), (36250, 557220), (36395, 555000), (37000, 545925), (37148, 543750), (37500, 538646), (37650, 536500), (42920, 470625), (43500, 464350), (43674, 462500), (46250, 436740), (46435, 435000), (50200, 402375), (53650, 376500), (54375, 371480), (55500, 363950), (55722, 362500), (58232, 346875), (62750, 321900), (64380, 313750), (69375, 291160), (72500, 278610), (72790, 277500), (74296, 271875), (75000, 269323), (75300, 268250), (80475, 251000), (87000, 232175), (87348, 231250), (90625, 222888), (92500, 218370), (92870, 217500), (94125, 214600), (107300, 188250), (108750, 185740), (109185, 185000), (111000, 181975), (111444, 181250), (115625, 174696), (125500, 160950), (128760, 156875), (134125, 150600), (138750, 145580), (139305, 145000)]