20104718400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11933}}^1$

素因数の和:11980

約数の個数: 420

約数和(自身を含む): 79591163652

約数和(自身を除く): 59486445252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 390, 400, 405, 416, 432, 450, 468, 480, 520, 540, 576, 585, 600, 624, 648, 650, 675, 702, 720, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1040, 1053, 1080, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1560, 1600, 1620, 1728, 1755, 1800, 1872, 1950, 2025, 2080, 2106, 2160, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3120, 3240, 3510, 3600, 3744, 3900, 4050, 4160, 4212, 4320, 4680, 4800, 5184, 5200, 5265, 5400, 5616, 5850, 6240, 6480, 7020, 7200, 7488, 7800, 8100, 8424, 8640, 8775, 9360, 10400, 10530, 10800, 11232, 11700, 11933, 12480, 12960, 14040, 14400, 15600, 16200, 16848, 17550, 18720, 20800, 21060, 21600, 22464, 23400, 23866, 25920, 26325, 28080, 31200, 32400, 33696, 35100, 35799, 37440, 42120, 43200, 46800, 47732, 52650, 56160, 59665, 62400, 64800, 67392, 70200, 71598, 84240, 93600, 95464, 105300, 107397, 112320, 119330, 129600, 140400, 143196, 155129, 168480, 178995, 187200, 190928, 210600, 214794, 238660, 280800, 286392, 298325, 310258, 322191, 336960, 357990, 381856, 421200, 429588, 465387, 477320, 536985, 561600, 572784, 596650, 620516, 644382, 715980, 763712, 775645, 842400, 859176, 894975, 930774, 954640, 966573, 1073970, 1145568, 1193300, 1241032, 1288764, 1396161, 1431960, 1551290, 1610955, 1684800, 1718352, 1789950, 1861548, 1909280, 1933146, 2147940, 2291136, 2326935, 2386600, 2482064, 2577528, 2684925, 2792322, 2863920, 3102580, 3221910, 3436704, 3579900, 3723096, 3818560, 3866292, 3878225, 4188483, 4295880, 4653870, 4773200, 4832865, 4964128, 5155056, 5369850, 5584644, 5727840, 6205160, 6443820, 6873408, 6980805, 7159800, 7446192, 7732584, 7756450, 8054775, 8376966, 8591760, 9307740, 9546400, 9665730, 9928256, 10310112, 10739700, 11169288, 11455680, 11634675, 12410320, 12565449, 12887640, 13961610, 14319600, 14892384, 15465168, 15512900, 16109550, 16753932, 17183520, 18615480, 19092800, 19331460, 20620224, 20942415, 21479400, 22338576, 23269350, 24164325, 24820640, 25130898, 25775280, 27923220, 28639200, 29784768, 30930336, 31025800, 32219100, 33507864, 34367040, 34904025, 37230960, 38662920, 41884830, 42958800, 44677152, 46538700, 48328650, 49641280, 50261796, 51550560, 55846440, 57278400, 61860672, 62051600, 62827245, 64438200, 67015728, 69808050, 74461920, 77325840, 83769660, 85917600, 89354304, 93077400, 96657300, 100523592, 103101120, 104712075, 111692880, 124103200, 125654490, 128876400, 134031456, 139616100, 148923840, 154651680, 167539320, 171835200, 186154800, 193314600, 201047184, 209424150, 223385760, 248206400, 251308980, 257752800, 268062912, 279232200, 309303360, 314136225, 335078640, 372309600, 386629200, 402094368, 418848300, 446771520, 502617960, 515505600, 558464400, 628272450, 670157280, 744619200, 773258400, 804188736, 837696600, 1005235920, 1116928800, 1256544900, 1340314560, 1546516800, 1675393200, 2010471840, 2233857600, 2513089800, 3350786400, 4020943680, 5026179600, 6701572800, 10052359200, 20104718400]

約数ペア:

[(1, 20104718400), (2, 10052359200), (3, 6701572800), (4, 5026179600), (5, 4020943680), (6, 3350786400), (8, 2513089800), (9, 2233857600), (10, 2010471840), (12, 1675393200), (13, 1546516800), (15, 1340314560), (16, 1256544900), (18, 1116928800), (20, 1005235920), (24, 837696600), (25, 804188736), (26, 773258400), (27, 744619200), (30, 670157280), (32, 628272450), (36, 558464400), (39, 515505600), (40, 502617960), (45, 446771520), (48, 418848300), (50, 402094368), (52, 386629200), (54, 372309600), (60, 335078640), (64, 314136225), (65, 309303360), (72, 279232200), (75, 268062912), (78, 257752800), (80, 251308980), (81, 248206400), (90, 223385760), (96, 209424150), (100, 201047184), (104, 193314600), (108, 186154800), (117, 171835200), (120, 167539320), (130, 154651680), (135, 148923840), (144, 139616100), (150, 134031456), (156, 128876400), (160, 125654490), (162, 124103200), (180, 111692880), (192, 104712075), (195, 103101120), (200, 100523592), (208, 96657300), (216, 93077400), (225, 89354304), (234, 85917600), (240, 83769660), (260, 77325840), (270, 74461920), (288, 69808050), (300, 67015728), (312, 64438200), (320, 62827245), (324, 62051600), (325, 61860672), (351, 57278400), (360, 55846440), (390, 51550560), (400, 50261796), (405, 49641280), (416, 48328650), (432, 46538700), (450, 44677152), (468, 42958800), (480, 41884830), (520, 38662920), (540, 37230960), (576, 34904025), (585, 34367040), (600, 33507864), (624, 32219100), (648, 31025800), (650, 30930336), (675, 29784768), (702, 28639200), (720, 27923220), (780, 25775280), (800, 25130898), (810, 24820640), (832, 24164325), (864, 23269350), (900, 22338576), (936, 21479400), (960, 20942415), (975, 20620224), (1040, 19331460), (1053, 19092800), (1080, 18615480), (1170, 17183520), (1200, 16753932), (1248, 16109550), (1296, 15512900), (1300, 15465168), (1350, 14892384), (1404, 14319600), (1440, 13961610), (1560, 12887640), (1600, 12565449), (1620, 12410320), (1728, 11634675), (1755, 11455680), (1800, 11169288), (1872, 10739700), (1950, 10310112), (2025, 9928256), (2080, 9665730), (2106, 9546400), (2160, 9307740), (2340, 8591760), (2400, 8376966), (2496, 8054775), (2592, 7756450), (2600, 7732584), (2700, 7446192), (2808, 7159800), (2880, 6980805), (2925, 6873408), (3120, 6443820), (3240, 6205160), (3510, 5727840), (3600, 5584644), (3744, 5369850), (3900, 5155056), (4050, 4964128), (4160, 4832865), (4212, 4773200), (4320, 4653870), (4680, 4295880), (4800, 4188483), (5184, 3878225), (5200, 3866292), (5265, 3818560), (5400, 3723096), (5616, 3579900), (5850, 3436704), (6240, 3221910), (6480, 3102580), (7020, 2863920), (7200, 2792322), (7488, 2684925), (7800, 2577528), (8100, 2482064), (8424, 2386600), (8640, 2326935), (8775, 2291136), (9360, 2147940), (10400, 1933146), (10530, 1909280), (10800, 1861548), (11232, 1789950), (11700, 1718352), (11933, 1684800), (12480, 1610955), (12960, 1551290), (14040, 1431960), (14400, 1396161), (15600, 1288764), (16200, 1241032), (16848, 1193300), (17550, 1145568), (18720, 1073970), (20800, 966573), (21060, 954640), (21600, 930774), (22464, 894975), (23400, 859176), (23866, 842400), (25920, 775645), (26325, 763712), (28080, 715980), (31200, 644382), (32400, 620516), (33696, 596650), (35100, 572784), (35799, 561600), (37440, 536985), (42120, 477320), (43200, 465387), (46800, 429588), (47732, 421200), (52650, 381856), (56160, 357990), (59665, 336960), (62400, 322191), (64800, 310258), (67392, 298325), (70200, 286392), (71598, 280800), (84240, 238660), (93600, 214794), (95464, 210600), (105300, 190928), (107397, 187200), (112320, 178995), (119330, 168480), (129600, 155129), (140400, 143196)]