20189575800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1491

約数の個数: 288

約数和(自身を含む): 69464304000

約数和(自身を除く): 49274728200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 118, 120, 150, 151, 177, 180, 200, 225, 236, 295, 300, 302, 354, 360, 450, 453, 472, 531, 590, 600, 604, 708, 755, 885, 900, 906, 1062, 1180, 1208, 1259, 1359, 1416, 1475, 1510, 1770, 1800, 1812, 2124, 2265, 2360, 2518, 2655, 2718, 2950, 3020, 3540, 3624, 3775, 3777, 4248, 4425, 4530, 5036, 5310, 5436, 5900, 6040, 6295, 6795, 7080, 7550, 7554, 8850, 8909, 9060, 10072, 10620, 10872, 11325, 11331, 11800, 12590, 13275, 13590, 15100, 15108, 17700, 17818, 18120, 18885, 21240, 22650, 22662, 25180, 26550, 26727, 27180, 30200, 30216, 31475, 33975, 35400, 35636, 37770, 44545, 45300, 45324, 50360, 53100, 53454, 54360, 56655, 62950, 67950, 71272, 74281, 75540, 80181, 89090, 90600, 90648, 94425, 106200, 106908, 113310, 125900, 133635, 135900, 148562, 151080, 160362, 178180, 188850, 190109, 213816, 222725, 222843, 226620, 251800, 267270, 271800, 283275, 297124, 320724, 356360, 371405, 377700, 380218, 400905, 445450, 445686, 453240, 534540, 566550, 570327, 594248, 641448, 668175, 668529, 742810, 755400, 760436, 801810, 890900, 891372, 950545, 1069080, 1114215, 1133100, 1140654, 1336350, 1337058, 1485620, 1520872, 1603620, 1710981, 1781800, 1782744, 1857025, 1901090, 2004525, 2228430, 2266200, 2281308, 2672700, 2674116, 2851635, 2971240, 3207240, 3342645, 3421962, 3714050, 3802180, 4009050, 4456860, 4562616, 4752725, 5345400, 5348232, 5571075, 5703270, 6685290, 6843924, 7428100, 7604360, 8018100, 8554905, 8913720, 9505450, 11142150, 11216431, 11406540, 13370580, 13687848, 14258175, 14856200, 16036200, 16713225, 17109810, 19010900, 22284300, 22432862, 22813080, 26741160, 28516350, 33426450, 33649293, 34219620, 38021800, 42774525, 44568600, 44865724, 56082155, 57032700, 66852900, 67298586, 68439240, 85549050, 89731448, 100947879, 112164310, 114065400, 133705800, 134597172, 168246465, 171098100, 201895758, 224328620, 269194344, 280410775, 336492930, 342196200, 403791516, 448657240, 504739395, 560821550, 672985860, 807583032, 841232325, 1009478790, 1121643100, 1345971720, 1682464650, 2018957580, 2243286200, 2523696975, 3364929300, 4037915160, 5047393950, 6729858600, 10094787900, 20189575800]

約数ペア:

[(1, 20189575800), (2, 10094787900), (3, 6729858600), (4, 5047393950), (5, 4037915160), (6, 3364929300), (8, 2523696975), (9, 2243286200), (10, 2018957580), (12, 1682464650), (15, 1345971720), (18, 1121643100), (20, 1009478790), (24, 841232325), (25, 807583032), (30, 672985860), (36, 560821550), (40, 504739395), (45, 448657240), (50, 403791516), (59, 342196200), (60, 336492930), (72, 280410775), (75, 269194344), (90, 224328620), (100, 201895758), (118, 171098100), (120, 168246465), (150, 134597172), (151, 133705800), (177, 114065400), (180, 112164310), (200, 100947879), (225, 89731448), (236, 85549050), (295, 68439240), (300, 67298586), (302, 66852900), (354, 57032700), (360, 56082155), (450, 44865724), (453, 44568600), (472, 42774525), (531, 38021800), (590, 34219620), (600, 33649293), (604, 33426450), (708, 28516350), (755, 26741160), (885, 22813080), (900, 22432862), (906, 22284300), (1062, 19010900), (1180, 17109810), (1208, 16713225), (1259, 16036200), (1359, 14856200), (1416, 14258175), (1475, 13687848), (1510, 13370580), (1770, 11406540), (1800, 11216431), (1812, 11142150), (2124, 9505450), (2265, 8913720), (2360, 8554905), (2518, 8018100), (2655, 7604360), (2718, 7428100), (2950, 6843924), (3020, 6685290), (3540, 5703270), (3624, 5571075), (3775, 5348232), (3777, 5345400), (4248, 4752725), (4425, 4562616), (4530, 4456860), (5036, 4009050), (5310, 3802180), (5436, 3714050), (5900, 3421962), (6040, 3342645), (6295, 3207240), (6795, 2971240), (7080, 2851635), (7550, 2674116), (7554, 2672700), (8850, 2281308), (8909, 2266200), (9060, 2228430), (10072, 2004525), (10620, 1901090), (10872, 1857025), (11325, 1782744), (11331, 1781800), (11800, 1710981), (12590, 1603620), (13275, 1520872), (13590, 1485620), (15100, 1337058), (15108, 1336350), (17700, 1140654), (17818, 1133100), (18120, 1114215), (18885, 1069080), (21240, 950545), (22650, 891372), (22662, 890900), (25180, 801810), (26550, 760436), (26727, 755400), (27180, 742810), (30200, 668529), (30216, 668175), (31475, 641448), (33975, 594248), (35400, 570327), (35636, 566550), (37770, 534540), (44545, 453240), (45300, 445686), (45324, 445450), (50360, 400905), (53100, 380218), (53454, 377700), (54360, 371405), (56655, 356360), (62950, 320724), (67950, 297124), (71272, 283275), (74281, 271800), (75540, 267270), (80181, 251800), (89090, 226620), (90600, 222843), (90648, 222725), (94425, 213816), (106200, 190109), (106908, 188850), (113310, 178180), (125900, 160362), (133635, 151080), (135900, 148562)]