991475212500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:962

約数の個数: 432

約数和(自身を含む): 3200151427200

約数和(自身を除く): 2208676214700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 90, 100, 125, 134, 150, 180, 199, 201, 225, 250, 268, 300, 335, 375, 398, 402, 450, 500, 597, 603, 625, 661, 670, 750, 796, 804, 900, 995, 1005, 1125, 1194, 1206, 1250, 1322, 1340, 1500, 1675, 1791, 1875, 1983, 1990, 2010, 2250, 2388, 2412, 2500, 2644, 2985, 3015, 3125, 3305, 3350, 3582, 3750, 3966, 3980, 4020, 4500, 4975, 5025, 5625, 5949, 5970, 6030, 6250, 6610, 6700, 7164, 7500, 7932, 8375, 8955, 9375, 9915, 9950, 10050, 11250, 11898, 11940, 12060, 12500, 13220, 13333, 14925, 15075, 16525, 16750, 17910, 18750, 19830, 19900, 20100, 22500, 23796, 24875, 25125, 26666, 28125, 29745, 29850, 30150, 33050, 33500, 35820, 37500, 39660, 39999, 41875, 44287, 44775, 49575, 49750, 50250, 53332, 56250, 59490, 59700, 60300, 66100, 66665, 74625, 75375, 79998, 82625, 83750, 88574, 89550, 99150, 99500, 100500, 112500, 118980, 119997, 124375, 125625, 131539, 132861, 133330, 148725, 149250, 150750, 159996, 165250, 167500, 177148, 179100, 198300, 199995, 209375, 221435, 223875, 239994, 247875, 248750, 251250, 263078, 265722, 266660, 297450, 298500, 301500, 330500, 333325, 373125, 376875, 394617, 398583, 399990, 413125, 418750, 442870, 447750, 479988, 495750, 497500, 502500, 526156, 531444, 594900, 599985, 621875, 628125, 657695, 664305, 666650, 743625, 746250, 753750, 789234, 797166, 799980, 826250, 837500, 885740, 895500, 991500, 999975, 1107175, 1119375, 1183851, 1199970, 1239375, 1243750, 1256250, 1315390, 1328610, 1333300, 1487250, 1492500, 1507500, 1578468, 1594332, 1652500, 1666625, 1865625, 1884375, 1973085, 1992915, 1999950, 2065625, 2214350, 2238750, 2367702, 2399940, 2478750, 2487500, 2512500, 2630780, 2657220, 2974500, 2999925, 3288475, 3321525, 3333250, 3718125, 3731250, 3768750, 3946170, 3985830, 3999900, 4131250, 4428700, 4477500, 4735404, 4957500, 4999875, 5535875, 5596875, 5919255, 5999850, 6196875, 6576950, 6643050, 6666500, 7436250, 7462500, 7537500, 7892340, 7971660, 8262500, 8333125, 8813113, 9865425, 9964575, 9999750, 11071750, 11193750, 11838510, 11999700, 12393750, 13153900, 13286100, 14872500, 14999625, 16442375, 16607625, 16666250, 17626226, 18590625, 19730850, 19929150, 19999500, 22143500, 22387500, 23677020, 24787500, 24999375, 26439339, 27679375, 29596275, 29999250, 32884750, 33215250, 33332500, 35252452, 37181250, 39461700, 39858300, 41665625, 44065565, 49327125, 49822875, 49998750, 52878678, 55358750, 59192550, 59998500, 65769500, 66430500, 74362500, 74998125, 79318017, 82211875, 83038125, 83331250, 88131130, 98654250, 99645750, 99997500, 105757356, 110717500, 118385100, 124996875, 132196695, 138396875, 147981375, 149996250, 158636034, 164423750, 166076250, 166662500, 176262260, 197308500, 199291500, 220327825, 246635625, 249114375, 249993750, 264393390, 276793750, 295962750, 299992500, 317272068, 328847500, 332152500, 374990625, 396590085, 411059375, 415190625, 440655650, 493271250, 498228750, 499987500, 528786780, 553587500, 591925500, 660983475, 739906875, 749981250, 793180170, 822118750, 830381250, 881311300, 986542500, 996457500, 1101639125, 1233178125, 1245571875, 1321966950, 1479813750, 1499962500, 1586360340, 1644237500, 1660762500, 1982950425, 2203278250, 2466356250, 2491143750, 2643933900, 2959627500, 3304917375, 3699534375, 3965900850, 4406556500, 4932712500, 4982287500, 5508195625, 6609834750, 7399068750, 7931801700, 9914752125, 11016391250, 13219669500, 14798137500, 16524586875, 19829504250, 22032782500, 27540978125, 33049173750, 39659008500, 49573760625, 55081956250, 66098347500, 82622934375, 99147521250, 110163912500, 165245868750, 198295042500, 247868803125, 330491737500, 495737606250, 991475212500]

約数ペア:

[(1, 991475212500), (2, 495737606250), (3, 330491737500), (4, 247868803125), (5, 198295042500), (6, 165245868750), (9, 110163912500), (10, 99147521250), (12, 82622934375), (15, 66098347500), (18, 55081956250), (20, 49573760625), (25, 39659008500), (30, 33049173750), (36, 27540978125), (45, 22032782500), (50, 19829504250), (60, 16524586875), (67, 14798137500), (75, 13219669500), (90, 11016391250), (100, 9914752125), (125, 7931801700), (134, 7399068750), (150, 6609834750), (180, 5508195625), (199, 4982287500), (201, 4932712500), (225, 4406556500), (250, 3965900850), (268, 3699534375), (300, 3304917375), (335, 2959627500), (375, 2643933900), (398, 2491143750), (402, 2466356250), (450, 2203278250), (500, 1982950425), (597, 1660762500), (603, 1644237500), (625, 1586360340), (661, 1499962500), (670, 1479813750), (750, 1321966950), (796, 1245571875), (804, 1233178125), (900, 1101639125), (995, 996457500), (1005, 986542500), (1125, 881311300), (1194, 830381250), (1206, 822118750), (1250, 793180170), (1322, 749981250), (1340, 739906875), (1500, 660983475), (1675, 591925500), (1791, 553587500), (1875, 528786780), (1983, 499987500), (1990, 498228750), (2010, 493271250), (2250, 440655650), (2388, 415190625), (2412, 411059375), (2500, 396590085), (2644, 374990625), (2985, 332152500), (3015, 328847500), (3125, 317272068), (3305, 299992500), (3350, 295962750), (3582, 276793750), (3750, 264393390), (3966, 249993750), (3980, 249114375), (4020, 246635625), (4500, 220327825), (4975, 199291500), (5025, 197308500), (5625, 176262260), (5949, 166662500), (5970, 166076250), (6030, 164423750), (6250, 158636034), (6610, 149996250), (6700, 147981375), (7164, 138396875), (7500, 132196695), (7932, 124996875), (8375, 118385100), (8955, 110717500), (9375, 105757356), (9915, 99997500), (9950, 99645750), (10050, 98654250), (11250, 88131130), (11898, 83331250), (11940, 83038125), (12060, 82211875), (12500, 79318017), (13220, 74998125), (13333, 74362500), (14925, 66430500), (15075, 65769500), (16525, 59998500), (16750, 59192550), (17910, 55358750), (18750, 52878678), (19830, 49998750), (19900, 49822875), (20100, 49327125), (22500, 44065565), (23796, 41665625), (24875, 39858300), (25125, 39461700), (26666, 37181250), (28125, 35252452), (29745, 33332500), (29850, 33215250), (30150, 32884750), (33050, 29999250), (33500, 29596275), (35820, 27679375), (37500, 26439339), (39660, 24999375), (39999, 24787500), (41875, 23677020), (44287, 22387500), (44775, 22143500), (49575, 19999500), (49750, 19929150), (50250, 19730850), (53332, 18590625), (56250, 17626226), (59490, 16666250), (59700, 16607625), (60300, 16442375), (66100, 14999625), (66665, 14872500), (74625, 13286100), (75375, 13153900), (79998, 12393750), (82625, 11999700), (83750, 11838510), (88574, 11193750), (89550, 11071750), (99150, 9999750), (99500, 9964575), (100500, 9865425), (112500, 8813113), (118980, 8333125), (119997, 8262500), (124375, 7971660), (125625, 7892340), (131539, 7537500), (132861, 7462500), (133330, 7436250), (148725, 6666500), (149250, 6643050), (150750, 6576950), (159996, 6196875), (165250, 5999850), (167500, 5919255), (177148, 5596875), (179100, 5535875), (198300, 4999875), (199995, 4957500), (209375, 4735404), (221435, 4477500), (223875, 4428700), (239994, 4131250), (247875, 3999900), (248750, 3985830), (251250, 3946170), (263078, 3768750), (265722, 3731250), (266660, 3718125), (297450, 3333250), (298500, 3321525), (301500, 3288475), (330500, 2999925), (333325, 2974500), (373125, 2657220), (376875, 2630780), (394617, 2512500), (398583, 2487500), (399990, 2478750), (413125, 2399940), (418750, 2367702), (442870, 2238750), (447750, 2214350), (479988, 2065625), (495750, 1999950), (497500, 1992915), (502500, 1973085), (526156, 1884375), (531444, 1865625), (594900, 1666625), (599985, 1652500), (621875, 1594332), (628125, 1578468), (657695, 1507500), (664305, 1492500), (666650, 1487250), (743625, 1333300), (746250, 1328610), (753750, 1315390), (789234, 1256250), (797166, 1243750), (799980, 1239375), (826250, 1199970), (837500, 1183851), (885740, 1119375), (895500, 1107175), (991500, 999975)]