21727190100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30341}}^1$

素因数の和:30407

約数の個数: 288

約数和(自身を含む): 80906821632

約数和(自身を除く): 59179631532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 31, 33, 35, 42, 44, 50, 55, 60, 62, 66, 70, 75, 77, 84, 93, 100, 105, 110, 124, 132, 140, 150, 154, 155, 165, 175, 186, 210, 217, 220, 231, 275, 300, 308, 310, 330, 341, 350, 372, 385, 420, 434, 462, 465, 525, 550, 620, 651, 660, 682, 700, 770, 775, 825, 868, 924, 930, 1023, 1050, 1085, 1100, 1155, 1302, 1364, 1540, 1550, 1650, 1705, 1860, 1925, 2046, 2100, 2170, 2310, 2325, 2387, 2604, 3100, 3255, 3300, 3410, 3850, 4092, 4340, 4620, 4650, 4774, 5115, 5425, 5775, 6510, 6820, 7161, 7700, 8525, 9300, 9548, 10230, 10850, 11550, 11935, 13020, 14322, 16275, 17050, 20460, 21700, 23100, 23870, 25575, 28644, 30341, 32550, 34100, 35805, 47740, 51150, 59675, 60682, 65100, 71610, 91023, 102300, 119350, 121364, 143220, 151705, 179025, 182046, 212387, 238700, 303410, 333751, 358050, 364092, 424774, 455115, 606820, 637161, 667502, 716100, 758525, 849548, 910230, 940571, 1001253, 1061935, 1274322, 1335004, 1517050, 1668755, 1820460, 1881142, 2002506, 2123870, 2275575, 2336257, 2548644, 2821713, 3034100, 3185805, 3337510, 3762284, 4005012, 4247740, 4551150, 4672514, 4702855, 5006265, 5309675, 5643426, 6371610, 6583997, 6675020, 7008771, 8343775, 9102300, 9345028, 9405710, 10012530, 10346281, 10619350, 11286852, 11681285, 12743220, 13167994, 14017542, 14108565, 15929025, 16687550, 18811420, 19751991, 20025060, 20692562, 21238700, 23362570, 23514275, 25031325, 26335988, 28035084, 28217130, 31038843, 31858050, 32919985, 33375100, 35043855, 39503982, 41385124, 46725140, 47028550, 50062650, 51731405, 56434260, 58406425, 62077686, 63716100, 65839970, 70087710, 70542825, 72423967, 79007964, 94057100, 98759955, 100125300, 103462810, 116812850, 124155372, 131679940, 140175420, 141085650, 144847934, 155194215, 164599925, 175219275, 197519910, 206925620, 217271901, 233625700, 258657025, 282171300, 289695868, 310388430, 329199850, 350438550, 362119835, 395039820, 434543802, 493799775, 517314050, 620776860, 658399700, 700877100, 724239670, 775971075, 869087604, 987599550, 1034628100, 1086359505, 1448479340, 1551942150, 1810599175, 1975199100, 2172719010, 3103884300, 3621198350, 4345438020, 5431797525, 7242396700, 10863595050, 21727190100]

約数ペア:

[(1, 21727190100), (2, 10863595050), (3, 7242396700), (4, 5431797525), (5, 4345438020), (6, 3621198350), (7, 3103884300), (10, 2172719010), (11, 1975199100), (12, 1810599175), (14, 1551942150), (15, 1448479340), (20, 1086359505), (21, 1034628100), (22, 987599550), (25, 869087604), (28, 775971075), (30, 724239670), (31, 700877100), (33, 658399700), (35, 620776860), (42, 517314050), (44, 493799775), (50, 434543802), (55, 395039820), (60, 362119835), (62, 350438550), (66, 329199850), (70, 310388430), (75, 289695868), (77, 282171300), (84, 258657025), (93, 233625700), (100, 217271901), (105, 206925620), (110, 197519910), (124, 175219275), (132, 164599925), (140, 155194215), (150, 144847934), (154, 141085650), (155, 140175420), (165, 131679940), (175, 124155372), (186, 116812850), (210, 103462810), (217, 100125300), (220, 98759955), (231, 94057100), (275, 79007964), (300, 72423967), (308, 70542825), (310, 70087710), (330, 65839970), (341, 63716100), (350, 62077686), (372, 58406425), (385, 56434260), (420, 51731405), (434, 50062650), (462, 47028550), (465, 46725140), (525, 41385124), (550, 39503982), (620, 35043855), (651, 33375100), (660, 32919985), (682, 31858050), (700, 31038843), (770, 28217130), (775, 28035084), (825, 26335988), (868, 25031325), (924, 23514275), (930, 23362570), (1023, 21238700), (1050, 20692562), (1085, 20025060), (1100, 19751991), (1155, 18811420), (1302, 16687550), (1364, 15929025), (1540, 14108565), (1550, 14017542), (1650, 13167994), (1705, 12743220), (1860, 11681285), (1925, 11286852), (2046, 10619350), (2100, 10346281), (2170, 10012530), (2310, 9405710), (2325, 9345028), (2387, 9102300), (2604, 8343775), (3100, 7008771), (3255, 6675020), (3300, 6583997), (3410, 6371610), (3850, 5643426), (4092, 5309675), (4340, 5006265), (4620, 4702855), (4650, 4672514), (4774, 4551150), (5115, 4247740), (5425, 4005012), (5775, 3762284), (6510, 3337510), (6820, 3185805), (7161, 3034100), (7700, 2821713), (8525, 2548644), (9300, 2336257), (9548, 2275575), (10230, 2123870), (10850, 2002506), (11550, 1881142), (11935, 1820460), (13020, 1668755), (14322, 1517050), (16275, 1335004), (17050, 1274322), (20460, 1061935), (21700, 1001253), (23100, 940571), (23870, 910230), (25575, 849548), (28644, 758525), (30341, 716100), (32550, 667502), (34100, 637161), (35805, 606820), (47740, 455115), (51150, 424774), (59675, 364092), (60682, 358050), (65100, 333751), (71610, 303410), (91023, 238700), (102300, 212387), (119350, 182046), (121364, 179025), (143220, 151705)]