1910181600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2242

約数の個数: 216

約数和(自身を含む): 6792065280

約数和(自身を除く): 4881883680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 200, 225, 240, 254, 288, 300, 360, 381, 400, 450, 480, 508, 600, 635, 720, 762, 800, 900, 1016, 1143, 1200, 1270, 1440, 1524, 1800, 1905, 2032, 2089, 2286, 2400, 2540, 3048, 3175, 3600, 3810, 4064, 4178, 4572, 5080, 5715, 6096, 6267, 6350, 7200, 7620, 8356, 9144, 9525, 10160, 10445, 11430, 12192, 12534, 12700, 15240, 16712, 18288, 18801, 19050, 20320, 20890, 22860, 25068, 25400, 28575, 30480, 31335, 33424, 36576, 37602, 38100, 41780, 45720, 50136, 50800, 52225, 57150, 60960, 62670, 66848, 75204, 76200, 83560, 91440, 94005, 100272, 101600, 104450, 114300, 125340, 150408, 152400, 156675, 167120, 182880, 188010, 200544, 208900, 228600, 250680, 265303, 300816, 304800, 313350, 334240, 376020, 417800, 457200, 470025, 501360, 530606, 601632, 626700, 752040, 795909, 835600, 914400, 940050, 1002720, 1061212, 1253400, 1326515, 1504080, 1591818, 1671200, 1880100, 2122424, 2387727, 2506800, 2653030, 3008160, 3183636, 3760200, 3979545, 4244848, 4775454, 5013600, 5306060, 6367272, 6632575, 7520400, 7959090, 8489696, 9550908, 10612120, 11938635, 12734544, 13265150, 15040800, 15918180, 19101816, 19897725, 21224240, 23877270, 25469088, 26530300, 31836360, 38203632, 39795450, 42448480, 47754540, 53060600, 59693175, 63672720, 76407264, 79590900, 95509080, 106121200, 119386350, 127345440, 159181800, 191018160, 212242400, 238772700, 318363600, 382036320, 477545400, 636727200, 955090800, 1910181600]

約数ペア:

[(1, 1910181600), (2, 955090800), (3, 636727200), (4, 477545400), (5, 382036320), (6, 318363600), (8, 238772700), (9, 212242400), (10, 191018160), (12, 159181800), (15, 127345440), (16, 119386350), (18, 106121200), (20, 95509080), (24, 79590900), (25, 76407264), (30, 63672720), (32, 59693175), (36, 53060600), (40, 47754540), (45, 42448480), (48, 39795450), (50, 38203632), (60, 31836360), (72, 26530300), (75, 25469088), (80, 23877270), (90, 21224240), (96, 19897725), (100, 19101816), (120, 15918180), (127, 15040800), (144, 13265150), (150, 12734544), (160, 11938635), (180, 10612120), (200, 9550908), (225, 8489696), (240, 7959090), (254, 7520400), (288, 6632575), (300, 6367272), (360, 5306060), (381, 5013600), (400, 4775454), (450, 4244848), (480, 3979545), (508, 3760200), (600, 3183636), (635, 3008160), (720, 2653030), (762, 2506800), (800, 2387727), (900, 2122424), (1016, 1880100), (1143, 1671200), (1200, 1591818), (1270, 1504080), (1440, 1326515), (1524, 1253400), (1800, 1061212), (1905, 1002720), (2032, 940050), (2089, 914400), (2286, 835600), (2400, 795909), (2540, 752040), (3048, 626700), (3175, 601632), (3600, 530606), (3810, 501360), (4064, 470025), (4178, 457200), (4572, 417800), (5080, 376020), (5715, 334240), (6096, 313350), (6267, 304800), (6350, 300816), (7200, 265303), (7620, 250680), (8356, 228600), (9144, 208900), (9525, 200544), (10160, 188010), (10445, 182880), (11430, 167120), (12192, 156675), (12534, 152400), (12700, 150408), (15240, 125340), (16712, 114300), (18288, 104450), (18801, 101600), (19050, 100272), (20320, 94005), (20890, 91440), (22860, 83560), (25068, 76200), (25400, 75204), (28575, 66848), (30480, 62670), (31335, 60960), (33424, 57150), (36576, 52225), (37602, 50800), (38100, 50136), (41780, 45720)]