51212663100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{72673}}^1$

素因数の和:72731

約数の個数: 216

約数和(自身を含む): 172211217360

約数和(自身を除く): 120998554260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 243, 261, 270, 290, 300, 324, 348, 405, 435, 450, 486, 522, 540, 580, 675, 725, 783, 810, 870, 900, 972, 1044, 1215, 1305, 1350, 1450, 1566, 1620, 1740, 2025, 2175, 2349, 2430, 2610, 2700, 2900, 3132, 3915, 4050, 4350, 4698, 4860, 5220, 6075, 6525, 7047, 7830, 8100, 8700, 9396, 11745, 12150, 13050, 14094, 15660, 19575, 23490, 24300, 26100, 28188, 35235, 39150, 46980, 58725, 70470, 72673, 78300, 117450, 140940, 145346, 176175, 218019, 234900, 290692, 352350, 363365, 436038, 654057, 704700, 726730, 872076, 1090095, 1308114, 1453460, 1816825, 1962171, 2107517, 2180190, 2616228, 3270285, 3633650, 3924342, 4215034, 4360380, 5450475, 5886513, 6322551, 6540570, 7267300, 7848684, 8430068, 9810855, 10537585, 10900950, 11773026, 12645102, 13081140, 16351425, 17659539, 18967653, 19621710, 21075170, 21801900, 23546052, 25290204, 29432565, 31612755, 32702850, 35319078, 37935306, 39243420, 42150340, 49054275, 52687925, 56902959, 58865130, 63225510, 65405700, 70638156, 75870612, 88297695, 94838265, 98108550, 105375850, 113805918, 117730260, 126451020, 147162825, 158063775, 170708877, 176595390, 189676530, 196217100, 210751700, 227611836, 284514795, 294325650, 316127550, 341417754, 353190780, 379353060, 441488475, 474191325, 512126631, 569029590, 588651300, 632255100, 682835508, 853544385, 882976950, 948382650, 1024253262, 1138059180, 1422573975, 1707088770, 1765953900, 1896765300, 2048506524, 2560633155, 2845147950, 3414177540, 4267721925, 5121266310, 5690295900, 8535443850, 10242532620, 12803165775, 17070887700, 25606331550, 51212663100]

約数ペア:

[(1, 51212663100), (2, 25606331550), (3, 17070887700), (4, 12803165775), (5, 10242532620), (6, 8535443850), (9, 5690295900), (10, 5121266310), (12, 4267721925), (15, 3414177540), (18, 2845147950), (20, 2560633155), (25, 2048506524), (27, 1896765300), (29, 1765953900), (30, 1707088770), (36, 1422573975), (45, 1138059180), (50, 1024253262), (54, 948382650), (58, 882976950), (60, 853544385), (75, 682835508), (81, 632255100), (87, 588651300), (90, 569029590), (100, 512126631), (108, 474191325), (116, 441488475), (135, 379353060), (145, 353190780), (150, 341417754), (162, 316127550), (174, 294325650), (180, 284514795), (225, 227611836), (243, 210751700), (261, 196217100), (270, 189676530), (290, 176595390), (300, 170708877), (324, 158063775), (348, 147162825), (405, 126451020), (435, 117730260), (450, 113805918), (486, 105375850), (522, 98108550), (540, 94838265), (580, 88297695), (675, 75870612), (725, 70638156), (783, 65405700), (810, 63225510), (870, 58865130), (900, 56902959), (972, 52687925), (1044, 49054275), (1215, 42150340), (1305, 39243420), (1350, 37935306), (1450, 35319078), (1566, 32702850), (1620, 31612755), (1740, 29432565), (2025, 25290204), (2175, 23546052), (2349, 21801900), (2430, 21075170), (2610, 19621710), (2700, 18967653), (2900, 17659539), (3132, 16351425), (3915, 13081140), (4050, 12645102), (4350, 11773026), (4698, 10900950), (4860, 10537585), (5220, 9810855), (6075, 8430068), (6525, 7848684), (7047, 7267300), (7830, 6540570), (8100, 6322551), (8700, 5886513), (9396, 5450475), (11745, 4360380), (12150, 4215034), (13050, 3924342), (14094, 3633650), (15660, 3270285), (19575, 2616228), (23490, 2180190), (24300, 2107517), (26100, 1962171), (28188, 1816825), (35235, 1453460), (39150, 1308114), (46980, 1090095), (58725, 872076), (70470, 726730), (72673, 704700), (78300, 654057), (117450, 436038), (140940, 363365), (145346, 352350), (176175, 290692), (218019, 234900)]