205140678000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{281}}^2\times {\mathrm{433}}^1$

素因数の和:1021

約数の個数: 240

約数和(自身を含む): 665268440928

約数和(自身を除く): 460127762928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 281, 300, 375, 400, 433, 500, 562, 600, 750, 843, 866, 1000, 1124, 1200, 1299, 1405, 1500, 1686, 1732, 2000, 2165, 2248, 2598, 2810, 3000, 3372, 3464, 4215, 4330, 4496, 5196, 5620, 6000, 6495, 6744, 6928, 7025, 8430, 8660, 10392, 10825, 11240, 12990, 13488, 14050, 16860, 17320, 20784, 21075, 21650, 22480, 25980, 28100, 32475, 33720, 34640, 35125, 42150, 43300, 51960, 54125, 56200, 64950, 67440, 70250, 78961, 84300, 86600, 103920, 105375, 108250, 112400, 121673, 129900, 140500, 157922, 162375, 168600, 173200, 210750, 216500, 236883, 243346, 259800, 281000, 315844, 324750, 337200, 365019, 394805, 421500, 433000, 473766, 486692, 519600, 562000, 608365, 631688, 649500, 730038, 789610, 843000, 866000, 947532, 973384, 1184415, 1216730, 1263376, 1299000, 1460076, 1579220, 1686000, 1825095, 1895064, 1946768, 1974025, 2368830, 2433460, 2598000, 2920152, 3041825, 3158440, 3650190, 3790128, 3948050, 4737660, 4866920, 5840304, 5922075, 6083650, 6316880, 7300380, 7896100, 9125475, 9475320, 9733840, 9870125, 11844150, 12167300, 14600760, 15209125, 15792200, 18250950, 18950640, 19740250, 23688300, 24334600, 29201520, 29610375, 30418250, 31584400, 34190113, 36501900, 39480500, 45627375, 47376600, 48669200, 59220750, 60836500, 68380226, 73003800, 78961000, 91254750, 94753200, 102570339, 118441500, 121673000, 136760452, 146007600, 157922000, 170950565, 182509500, 205140678, 236883000, 243346000, 273520904, 341901130, 365019000, 410281356, 473766000, 512851695, 547041808, 683802260, 730038000, 820562712, 854752825, 1025703390, 1367604520, 1641125424, 1709505650, 2051406780, 2564258475, 2735209040, 3419011300, 4102813560, 4273764125, 5128516950, 6838022600, 8205627120, 8547528250, 10257033900, 12821292375, 13676045200, 17095056500, 20514067800, 25642584750, 34190113000, 41028135600, 51285169500, 68380226000, 102570339000, 205140678000]

約数ペア:

[(1, 205140678000), (2, 102570339000), (3, 68380226000), (4, 51285169500), (5, 41028135600), (6, 34190113000), (8, 25642584750), (10, 20514067800), (12, 17095056500), (15, 13676045200), (16, 12821292375), (20, 10257033900), (24, 8547528250), (25, 8205627120), (30, 6838022600), (40, 5128516950), (48, 4273764125), (50, 4102813560), (60, 3419011300), (75, 2735209040), (80, 2564258475), (100, 2051406780), (120, 1709505650), (125, 1641125424), (150, 1367604520), (200, 1025703390), (240, 854752825), (250, 820562712), (281, 730038000), (300, 683802260), (375, 547041808), (400, 512851695), (433, 473766000), (500, 410281356), (562, 365019000), (600, 341901130), (750, 273520904), (843, 243346000), (866, 236883000), (1000, 205140678), (1124, 182509500), (1200, 170950565), (1299, 157922000), (1405, 146007600), (1500, 136760452), (1686, 121673000), (1732, 118441500), (2000, 102570339), (2165, 94753200), (2248, 91254750), (2598, 78961000), (2810, 73003800), (3000, 68380226), (3372, 60836500), (3464, 59220750), (4215, 48669200), (4330, 47376600), (4496, 45627375), (5196, 39480500), (5620, 36501900), (6000, 34190113), (6495, 31584400), (6744, 30418250), (6928, 29610375), (7025, 29201520), (8430, 24334600), (8660, 23688300), (10392, 19740250), (10825, 18950640), (11240, 18250950), (12990, 15792200), (13488, 15209125), (14050, 14600760), (16860, 12167300), (17320, 11844150), (20784, 9870125), (21075, 9733840), (21650, 9475320), (22480, 9125475), (25980, 7896100), (28100, 7300380), (32475, 6316880), (33720, 6083650), (34640, 5922075), (35125, 5840304), (42150, 4866920), (43300, 4737660), (51960, 3948050), (54125, 3790128), (56200, 3650190), (64950, 3158440), (67440, 3041825), (70250, 2920152), (78961, 2598000), (84300, 2433460), (86600, 2368830), (103920, 1974025), (105375, 1946768), (108250, 1895064), (112400, 1825095), (121673, 1686000), (129900, 1579220), (140500, 1460076), (157922, 1299000), (162375, 1263376), (168600, 1216730), (173200, 1184415), (210750, 973384), (216500, 947532), (236883, 866000), (243346, 843000), (259800, 789610), (281000, 730038), (315844, 649500), (324750, 631688), (337200, 608365), (365019, 562000), (394805, 519600), (421500, 486692), (433000, 473766)]