890625600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 252

約数和(自身を含む): 3196969984

約数和(自身を除く): 2306344384

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, 64, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 192, 200, 225, 240, 254, 288, 300, 320, 360, 381, 400, 450, 480, 487, 508, 576, 600, 635, 720, 762, 800, 900, 960, 974, 1016, 1143, 1200, 1270, 1440, 1461, 1524, 1600, 1800, 1905, 1948, 2032, 2286, 2400, 2435, 2540, 2880, 2922, 3048, 3175, 3600, 3810, 3896, 4064, 4383, 4572, 4800, 4870, 5080, 5715, 5844, 6096, 6350, 7200, 7305, 7620, 7792, 8128, 8766, 9144, 9525, 9740, 10160, 11430, 11688, 12175, 12192, 12700, 14400, 14610, 15240, 15584, 17532, 18288, 19050, 19480, 20320, 21915, 22860, 23376, 24350, 24384, 25400, 28575, 29220, 30480, 31168, 35064, 36525, 36576, 38100, 38960, 40640, 43830, 45720, 46752, 48700, 50800, 57150, 58440, 60960, 61849, 70128, 73050, 73152, 76200, 77920, 87660, 91440, 93504, 97400, 101600, 109575, 114300, 116880, 121920, 123698, 140256, 146100, 152400, 155840, 175320, 182880, 185547, 194800, 203200, 219150, 228600, 233760, 247396, 280512, 292200, 304800, 309245, 350640, 365760, 371094, 389600, 438300, 457200, 467520, 494792, 556641, 584400, 609600, 618490, 701280, 742188, 779200, 876600, 914400, 927735, 989584, 1113282, 1168800, 1236980, 1402560, 1484376, 1546225, 1753200, 1828800, 1855470, 1979168, 2226564, 2337600, 2473960, 2783205, 2968752, 3092450, 3506400, 3710940, 3958336, 4453128, 4638675, 4947920, 5566410, 5937504, 6184900, 7012800, 7421880, 8906256, 9277350, 9895840, 11132820, 11875008, 12369800, 13916025, 14843760, 17812512, 18554700, 19791680, 22265640, 24739600, 27832050, 29687520, 35625024, 37109400, 44531280, 49479200, 55664100, 59375040, 74218800, 89062560, 98958400, 111328200, 148437600, 178125120, 222656400, 296875200, 445312800, 890625600]

約数ペア:

[(1, 890625600), (2, 445312800), (3, 296875200), (4, 222656400), (5, 178125120), (6, 148437600), (8, 111328200), (9, 98958400), (10, 89062560), (12, 74218800), (15, 59375040), (16, 55664100), (18, 49479200), (20, 44531280), (24, 37109400), (25, 35625024), (30, 29687520), (32, 27832050), (36, 24739600), (40, 22265640), (45, 19791680), (48, 18554700), (50, 17812512), (60, 14843760), (64, 13916025), (72, 12369800), (75, 11875008), (80, 11132820), (90, 9895840), (96, 9277350), (100, 8906256), (120, 7421880), (127, 7012800), (144, 6184900), (150, 5937504), (160, 5566410), (180, 4947920), (192, 4638675), (200, 4453128), (225, 3958336), (240, 3710940), (254, 3506400), (288, 3092450), (300, 2968752), (320, 2783205), (360, 2473960), (381, 2337600), (400, 2226564), (450, 1979168), (480, 1855470), (487, 1828800), (508, 1753200), (576, 1546225), (600, 1484376), (635, 1402560), (720, 1236980), (762, 1168800), (800, 1113282), (900, 989584), (960, 927735), (974, 914400), (1016, 876600), (1143, 779200), (1200, 742188), (1270, 701280), (1440, 618490), (1461, 609600), (1524, 584400), (1600, 556641), (1800, 494792), (1905, 467520), (1948, 457200), (2032, 438300), (2286, 389600), (2400, 371094), (2435, 365760), (2540, 350640), (2880, 309245), (2922, 304800), (3048, 292200), (3175, 280512), (3600, 247396), (3810, 233760), (3896, 228600), (4064, 219150), (4383, 203200), (4572, 194800), (4800, 185547), (4870, 182880), (5080, 175320), (5715, 155840), (5844, 152400), (6096, 146100), (6350, 140256), (7200, 123698), (7305, 121920), (7620, 116880), (7792, 114300), (8128, 109575), (8766, 101600), (9144, 97400), (9525, 93504), (9740, 91440), (10160, 87660), (11430, 77920), (11688, 76200), (12175, 73152), (12192, 73050), (12700, 70128), (14400, 61849), (14610, 60960), (15240, 58440), (15584, 57150), (17532, 50800), (18288, 48700), (19050, 46752), (19480, 45720), (20320, 43830), (21915, 40640), (22860, 38960), (23376, 38100), (24350, 36576), (24384, 36525), (25400, 35064), (28575, 31168), (29220, 30480)]