20291295482250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1\times {\mathrm{8581}}^1$

素因数の和:9754

約数の個数: 256

約数和(自身を含む): 54805988869632

約数和(自身を除く): 34514693387382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 283, 325, 375, 390, 566, 650, 750, 849, 857, 975, 1415, 1625, 1698, 1714, 1950, 2571, 2830, 3250, 3679, 4245, 4285, 4875, 5142, 7075, 7358, 8490, 8570, 8581, 9750, 11037, 11141, 12855, 14150, 17162, 18395, 21225, 21425, 22074, 22282, 25710, 25743, 33423, 35375, 36790, 42450, 42850, 42905, 51486, 55185, 55705, 64275, 66846, 70750, 85810, 91975, 106125, 107125, 110370, 111410, 111553, 128550, 128715, 167115, 183950, 212250, 214250, 214525, 223106, 242531, 257430, 275925, 278525, 321375, 334230, 334659, 429050, 459875, 485062, 551850, 557050, 557765, 642750, 643575, 669318, 727593, 835575, 919750, 1072625, 1115530, 1212655, 1287150, 1379625, 1392625, 1455186, 1671150, 1673295, 2145250, 2425310, 2428423, 2759250, 2785250, 2788825, 3152903, 3217875, 3346590, 3637965, 4177875, 4856846, 5577650, 6063275, 6305806, 6435750, 7275930, 7285269, 7353917, 8355750, 8366475, 9458709, 12126550, 12142115, 13944125, 14570538, 14707834, 15764515, 16732950, 18189825, 18917418, 22061751, 24284230, 27888250, 30316375, 31529030, 31569499, 36379650, 36426345, 36769585, 41832375, 44123502, 47293545, 60632750, 60710575, 63138998, 72852690, 73539170, 78822575, 83664750, 90949125, 94587090, 94708497, 95600921, 110308755, 121421150, 157645150, 157847495, 181898250, 182131725, 183847925, 189416994, 191201842, 220617510, 236467725, 286802763, 303552875, 315694990, 364263450, 367695850, 394112875, 472935450, 473542485, 478004605, 551543775, 573605526, 607105750, 788225750, 789237475, 910658625, 919239625, 947084970, 956009210, 1103087550, 1182338625, 1434013815, 1578474950, 1821317250, 1838479250, 2081158511, 2364677250, 2367712425, 2390023025, 2757718875, 2868027630, 3946187375, 4162317022, 4735424850, 4780046050, 5515437750, 6243475533, 7170069075, 7892374750, 10405792555, 11838562125, 11950115125, 12486951066, 14340138150, 20811585110, 23677124250, 23900230250, 27055060643, 31217377665, 35850345375, 52028962775, 54110121286, 62434755330, 71700690750, 81165181929, 104057925550, 135275303215, 156086888325, 162330363858, 260144813875, 270550606430, 312173776650, 405825909645, 520289627750, 676376516075, 780434441625, 811651819290, 1352753032150, 1560868883250, 2029129548225, 3381882580375, 4058259096450, 6763765160750, 10145647741125, 20291295482250]

約数ペア:

[(1, 20291295482250), (2, 10145647741125), (3, 6763765160750), (5, 4058259096450), (6, 3381882580375), (10, 2029129548225), (13, 1560868883250), (15, 1352753032150), (25, 811651819290), (26, 780434441625), (30, 676376516075), (39, 520289627750), (50, 405825909645), (65, 312173776650), (75, 270550606430), (78, 260144813875), (125, 162330363858), (130, 156086888325), (150, 135275303215), (195, 104057925550), (250, 81165181929), (283, 71700690750), (325, 62434755330), (375, 54110121286), (390, 52028962775), (566, 35850345375), (650, 31217377665), (750, 27055060643), (849, 23900230250), (857, 23677124250), (975, 20811585110), (1415, 14340138150), (1625, 12486951066), (1698, 11950115125), (1714, 11838562125), (1950, 10405792555), (2571, 7892374750), (2830, 7170069075), (3250, 6243475533), (3679, 5515437750), (4245, 4780046050), (4285, 4735424850), (4875, 4162317022), (5142, 3946187375), (7075, 2868027630), (7358, 2757718875), (8490, 2390023025), (8570, 2367712425), (8581, 2364677250), (9750, 2081158511), (11037, 1838479250), (11141, 1821317250), (12855, 1578474950), (14150, 1434013815), (17162, 1182338625), (18395, 1103087550), (21225, 956009210), (21425, 947084970), (22074, 919239625), (22282, 910658625), (25710, 789237475), (25743, 788225750), (33423, 607105750), (35375, 573605526), (36790, 551543775), (42450, 478004605), (42850, 473542485), (42905, 472935450), (51486, 394112875), (55185, 367695850), (55705, 364263450), (64275, 315694990), (66846, 303552875), (70750, 286802763), (85810, 236467725), (91975, 220617510), (106125, 191201842), (107125, 189416994), (110370, 183847925), (111410, 182131725), (111553, 181898250), (128550, 157847495), (128715, 157645150), (167115, 121421150), (183950, 110308755), (212250, 95600921), (214250, 94708497), (214525, 94587090), (223106, 90949125), (242531, 83664750), (257430, 78822575), (275925, 73539170), (278525, 72852690), (321375, 63138998), (334230, 60710575), (334659, 60632750), (429050, 47293545), (459875, 44123502), (485062, 41832375), (551850, 36769585), (557050, 36426345), (557765, 36379650), (642750, 31569499), (643575, 31529030), (669318, 30316375), (727593, 27888250), (835575, 24284230), (919750, 22061751), (1072625, 18917418), (1115530, 18189825), (1212655, 16732950), (1287150, 15764515), (1379625, 14707834), (1392625, 14570538), (1455186, 13944125), (1671150, 12142115), (1673295, 12126550), (2145250, 9458709), (2425310, 8366475), (2428423, 8355750), (2759250, 7353917), (2785250, 7285269), (2788825, 7275930), (3152903, 6435750), (3217875, 6305806), (3346590, 6063275), (3637965, 5577650), (4177875, 4856846)]