257215338600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{186469}}^1$

素因数の和:186529

約数の個数: 288

約数和(自身を含む): 922578972000

約数和(自身を除く): 665363633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 121, 132, 150, 152, 165, 190, 200, 209, 220, 228, 242, 264, 275, 285, 300, 330, 363, 380, 418, 440, 456, 475, 484, 550, 570, 600, 605, 627, 660, 726, 760, 825, 836, 950, 968, 1045, 1100, 1140, 1210, 1254, 1320, 1425, 1452, 1650, 1672, 1815, 1900, 2090, 2200, 2280, 2299, 2420, 2508, 2850, 2904, 3025, 3135, 3300, 3630, 3800, 4180, 4598, 4840, 5016, 5225, 5700, 6050, 6270, 6600, 6897, 7260, 8360, 9075, 9196, 10450, 11400, 11495, 12100, 12540, 13794, 14520, 15675, 18150, 18392, 20900, 22990, 24200, 25080, 27588, 31350, 34485, 36300, 41800, 45980, 55176, 57475, 62700, 68970, 72600, 91960, 114950, 125400, 137940, 172425, 186469, 229900, 275880, 344850, 372938, 459800, 559407, 689700, 745876, 932345, 1118814, 1379400, 1491752, 1864690, 2051159, 2237628, 2797035, 3542911, 3729380, 4102318, 4475256, 4661725, 5594070, 6153477, 7085822, 7458760, 8204636, 9323450, 10255795, 10628733, 11188140, 12306954, 13985175, 14171644, 16409272, 17714555, 18646900, 20511590, 21257466, 22376280, 22562749, 24613908, 27970350, 28343288, 30767385, 35429110, 37293800, 38972021, 41023180, 42514932, 45125498, 49227816, 51278975, 53143665, 55940700, 61534770, 67688247, 70858220, 77944042, 82046360, 85029864, 88572775, 90250996, 102557950, 106287330, 111881400, 112813745, 116916063, 123069540, 135376494, 141716440, 153836925, 155888084, 177145550, 180501992, 194860105, 205115900, 212574660, 225627490, 233832126, 246139080, 265718325, 270752988, 307673850, 311776168, 338441235, 354291100, 389720210, 410231800, 425149320, 428692231, 451254980, 467664252, 531436650, 541505976, 564068725, 584580315, 615347700, 676882470, 708582200, 779440420, 857384462, 902509960, 935328504, 974300525, 1062873300, 1128137450, 1169160630, 1230695400, 1286076693, 1353764940, 1558880840, 1692206175, 1714768924, 1948601050, 2125746600, 2143461155, 2256274900, 2338321260, 2572153386, 2707529880, 2922901575, 3384412350, 3429537848, 3897202100, 4286922310, 4512549800, 4676642520, 5144306772, 5845803150, 6430383465, 6768824700, 7794404200, 8573844620, 10288613544, 10717305775, 11691606300, 12860766930, 13537649400, 17147689240, 21434611550, 23383212600, 25721533860, 32151917325, 42869223100, 51443067720, 64303834650, 85738446200, 128607669300, 257215338600]

約数ペア:

[(1, 257215338600), (2, 128607669300), (3, 85738446200), (4, 64303834650), (5, 51443067720), (6, 42869223100), (8, 32151917325), (10, 25721533860), (11, 23383212600), (12, 21434611550), (15, 17147689240), (19, 13537649400), (20, 12860766930), (22, 11691606300), (24, 10717305775), (25, 10288613544), (30, 8573844620), (33, 7794404200), (38, 6768824700), (40, 6430383465), (44, 5845803150), (50, 5144306772), (55, 4676642520), (57, 4512549800), (60, 4286922310), (66, 3897202100), (75, 3429537848), (76, 3384412350), (88, 2922901575), (95, 2707529880), (100, 2572153386), (110, 2338321260), (114, 2256274900), (120, 2143461155), (121, 2125746600), (132, 1948601050), (150, 1714768924), (152, 1692206175), (165, 1558880840), (190, 1353764940), (200, 1286076693), (209, 1230695400), (220, 1169160630), (228, 1128137450), (242, 1062873300), (264, 974300525), (275, 935328504), (285, 902509960), (300, 857384462), (330, 779440420), (363, 708582200), (380, 676882470), (418, 615347700), (440, 584580315), (456, 564068725), (475, 541505976), (484, 531436650), (550, 467664252), (570, 451254980), (600, 428692231), (605, 425149320), (627, 410231800), (660, 389720210), (726, 354291100), (760, 338441235), (825, 311776168), (836, 307673850), (950, 270752988), (968, 265718325), (1045, 246139080), (1100, 233832126), (1140, 225627490), (1210, 212574660), (1254, 205115900), (1320, 194860105), (1425, 180501992), (1452, 177145550), (1650, 155888084), (1672, 153836925), (1815, 141716440), (1900, 135376494), (2090, 123069540), (2200, 116916063), (2280, 112813745), (2299, 111881400), (2420, 106287330), (2508, 102557950), (2850, 90250996), (2904, 88572775), (3025, 85029864), (3135, 82046360), (3300, 77944042), (3630, 70858220), (3800, 67688247), (4180, 61534770), (4598, 55940700), (4840, 53143665), (5016, 51278975), (5225, 49227816), (5700, 45125498), (6050, 42514932), (6270, 41023180), (6600, 38972021), (6897, 37293800), (7260, 35429110), (8360, 30767385), (9075, 28343288), (9196, 27970350), (10450, 24613908), (11400, 22562749), (11495, 22376280), (12100, 21257466), (12540, 20511590), (13794, 18646900), (14520, 17714555), (15675, 16409272), (18150, 14171644), (18392, 13985175), (20900, 12306954), (22990, 11188140), (24200, 10628733), (25080, 10255795), (27588, 9323450), (31350, 8204636), (34485, 7458760), (36300, 7085822), (41800, 6153477), (45980, 5594070), (55176, 4661725), (57475, 4475256), (62700, 4102318), (68970, 3729380), (72600, 3542911), (91960, 2797035), (114950, 2237628), (125400, 2051159), (137940, 1864690), (172425, 1491752), (186469, 1379400), (229900, 1118814), (275880, 932345), (344850, 745876), (372938, 689700), (459800, 559407)]