20149619400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:986

約数の個数: 384

約数和(自身を含む): 71770406400

約数和(自身を除く): 51620787000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 107, 108, 120, 129, 135, 150, 172, 180, 200, 214, 215, 216, 225, 258, 270, 300, 321, 344, 360, 387, 428, 430, 450, 516, 535, 540, 600, 642, 645, 675, 774, 811, 856, 860, 900, 963, 1032, 1070, 1075, 1080, 1161, 1284, 1290, 1350, 1548, 1605, 1622, 1720, 1800, 1926, 1935, 2140, 2150, 2322, 2433, 2568, 2580, 2675, 2700, 2889, 3096, 3210, 3225, 3244, 3852, 3870, 4055, 4280, 4300, 4601, 4644, 4815, 4866, 5160, 5350, 5400, 5778, 5805, 6420, 6450, 6488, 7299, 7704, 7740, 8025, 8110, 8600, 9202, 9288, 9630, 9675, 9732, 10700, 11556, 11610, 12165, 12840, 12900, 13803, 14445, 14598, 15480, 16050, 16220, 18404, 19260, 19350, 19464, 20275, 21400, 21897, 23005, 23112, 23220, 24075, 24330, 25800, 27606, 28890, 29025, 29196, 32100, 32440, 34873, 36495, 36808, 38520, 38700, 40550, 41409, 43794, 46010, 46440, 48150, 48660, 55212, 57780, 58050, 58392, 60825, 64200, 69015, 69746, 72225, 72990, 77400, 81100, 82818, 86777, 87588, 92020, 96300, 97320, 104619, 109485, 110424, 115025, 115560, 116100, 121650, 124227, 138030, 139492, 144450, 145980, 162200, 165636, 173554, 174365, 175176, 182475, 184040, 192600, 207045, 209238, 218970, 230050, 232200, 243300, 248454, 260331, 276060, 278984, 288900, 291960, 313857, 331272, 345075, 347108, 348730, 364950, 414090, 418476, 433885, 437940, 460100, 486600, 496908, 520662, 523095, 547425, 552120, 577800, 621135, 627714, 690150, 694216, 697460, 729900, 780993, 828180, 836952, 867770, 871825, 875880, 920200, 941571, 993816, 1035225, 1041324, 1046190, 1094850, 1242270, 1255428, 1301655, 1380300, 1394920, 1459800, 1561986, 1569285, 1656360, 1735540, 1743650, 1883142, 2070450, 2082648, 2092380, 2169425, 2189700, 2342979, 2484540, 2510856, 2603310, 2615475, 2760600, 3105675, 3123972, 3138570, 3471080, 3487300, 3731411, 3766284, 3904965, 4140900, 4184760, 4338850, 4379400, 4685958, 4707855, 4969080, 5206620, 5230950, 6211350, 6247944, 6277140, 6508275, 6974600, 7462822, 7532568, 7809930, 7846425, 8281800, 8677700, 9371916, 9415710, 10413240, 10461900, 11194233, 11714895, 12422700, 12554280, 13016550, 14925644, 15619860, 15692850, 17355400, 18657055, 18743832, 18831420, 19524825, 20923800, 22388466, 23429790, 23539275, 24845400, 26033100, 29851288, 31239720, 31385700, 33582699, 37314110, 37662840, 39049650, 44776932, 46859580, 47078550, 52066200, 55971165, 58574475, 62771400, 67165398, 74628220, 78099300, 89553864, 93285275, 93719160, 94157100, 100748097, 111942330, 117148950, 134330796, 149256440, 156198600, 167913495, 186570550, 188314200, 201496194, 223884660, 234297900, 268661592, 279855825, 335826990, 373141100, 402992388, 447769320, 468595800, 503740485, 559711650, 671653980, 746282200, 805984776, 839567475, 1007480970, 1119423300, 1343307960, 1679134950, 2014961940, 2238846600, 2518702425, 3358269900, 4029923880, 5037404850, 6716539800, 10074809700, 20149619400]

約数ペア:

[(1, 20149619400), (2, 10074809700), (3, 6716539800), (4, 5037404850), (5, 4029923880), (6, 3358269900), (8, 2518702425), (9, 2238846600), (10, 2014961940), (12, 1679134950), (15, 1343307960), (18, 1119423300), (20, 1007480970), (24, 839567475), (25, 805984776), (27, 746282200), (30, 671653980), (36, 559711650), (40, 503740485), (43, 468595800), (45, 447769320), (50, 402992388), (54, 373141100), (60, 335826990), (72, 279855825), (75, 268661592), (86, 234297900), (90, 223884660), (100, 201496194), (107, 188314200), (108, 186570550), (120, 167913495), (129, 156198600), (135, 149256440), (150, 134330796), (172, 117148950), (180, 111942330), (200, 100748097), (214, 94157100), (215, 93719160), (216, 93285275), (225, 89553864), (258, 78099300), (270, 74628220), (300, 67165398), (321, 62771400), (344, 58574475), (360, 55971165), (387, 52066200), (428, 47078550), (430, 46859580), (450, 44776932), (516, 39049650), (535, 37662840), (540, 37314110), (600, 33582699), (642, 31385700), (645, 31239720), (675, 29851288), (774, 26033100), (811, 24845400), (856, 23539275), (860, 23429790), (900, 22388466), (963, 20923800), (1032, 19524825), (1070, 18831420), (1075, 18743832), (1080, 18657055), (1161, 17355400), (1284, 15692850), (1290, 15619860), (1350, 14925644), (1548, 13016550), (1605, 12554280), (1622, 12422700), (1720, 11714895), (1800, 11194233), (1926, 10461900), (1935, 10413240), (2140, 9415710), (2150, 9371916), (2322, 8677700), (2433, 8281800), (2568, 7846425), (2580, 7809930), (2675, 7532568), (2700, 7462822), (2889, 6974600), (3096, 6508275), (3210, 6277140), (3225, 6247944), (3244, 6211350), (3852, 5230950), (3870, 5206620), (4055, 4969080), (4280, 4707855), (4300, 4685958), (4601, 4379400), (4644, 4338850), (4815, 4184760), (4866, 4140900), (5160, 3904965), (5350, 3766284), (5400, 3731411), (5778, 3487300), (5805, 3471080), (6420, 3138570), (6450, 3123972), (6488, 3105675), (7299, 2760600), (7704, 2615475), (7740, 2603310), (8025, 2510856), (8110, 2484540), (8600, 2342979), (9202, 2189700), (9288, 2169425), (9630, 2092380), (9675, 2082648), (9732, 2070450), (10700, 1883142), (11556, 1743650), (11610, 1735540), (12165, 1656360), (12840, 1569285), (12900, 1561986), (13803, 1459800), (14445, 1394920), (14598, 1380300), (15480, 1301655), (16050, 1255428), (16220, 1242270), (18404, 1094850), (19260, 1046190), (19350, 1041324), (19464, 1035225), (20275, 993816), (21400, 941571), (21897, 920200), (23005, 875880), (23112, 871825), (23220, 867770), (24075, 836952), (24330, 828180), (25800, 780993), (27606, 729900), (28890, 697460), (29025, 694216), (29196, 690150), (32100, 627714), (32440, 621135), (34873, 577800), (36495, 552120), (36808, 547425), (38520, 523095), (38700, 520662), (40550, 496908), (41409, 486600), (43794, 460100), (46010, 437940), (46440, 433885), (48150, 418476), (48660, 414090), (55212, 364950), (57780, 348730), (58050, 347108), (58392, 345075), (60825, 331272), (64200, 313857), (69015, 291960), (69746, 288900), (72225, 278984), (72990, 276060), (77400, 260331), (81100, 248454), (82818, 243300), (86777, 232200), (87588, 230050), (92020, 218970), (96300, 209238), (97320, 207045), (104619, 192600), (109485, 184040), (110424, 182475), (115025, 175176), (115560, 174365), (116100, 173554), (121650, 165636), (124227, 162200), (138030, 145980), (139492, 144450)]