28709020800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{996841}}^1$

素因数の和:996871

約数の個数: 144

約数和(自身を含む): 102440468130

約数和(自身を除く): 73731447330

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 996841, 1993682, 2990523, 3987364, 4984205, 5981046, 7974728, 8971569, 9968410, 11962092, 14952615, 15949456, 17943138, 19936820, 23924184, 24921025, 29905230, 31898912, 35886276, 39873640, 44857845, 47848368, 49842050, 59810460, 63797824, 71772552, 74763075, 79747280, 89715690, 95696736, 99684100, 119620920, 127595648, 143545104, 149526150, 159494560, 179431380, 191393472, 199368200, 224289225, 239241840, 287090208, 299052300, 318989120, 358862760, 382786944, 398736400, 448578450, 478483680, 574180416, 598104600, 637978240, 717725520, 797472800, 897156900, 956967360, 1148360832, 1196209200, 1435451040, 1594945600, 1794313800, 1913934720, 2392418400, 2870902080, 3189891200, 3588627600, 4784836800, 5741804160, 7177255200, 9569673600, 14354510400, 28709020800]

約数ペア:

[(1, 28709020800), (2, 14354510400), (3, 9569673600), (4, 7177255200), (5, 5741804160), (6, 4784836800), (8, 3588627600), (9, 3189891200), (10, 2870902080), (12, 2392418400), (15, 1913934720), (16, 1794313800), (18, 1594945600), (20, 1435451040), (24, 1196209200), (25, 1148360832), (30, 956967360), (32, 897156900), (36, 797472800), (40, 717725520), (45, 637978240), (48, 598104600), (50, 574180416), (60, 478483680), (64, 448578450), (72, 398736400), (75, 382786944), (80, 358862760), (90, 318989120), (96, 299052300), (100, 287090208), (120, 239241840), (128, 224289225), (144, 199368200), (150, 191393472), (160, 179431380), (180, 159494560), (192, 149526150), (200, 143545104), (225, 127595648), (240, 119620920), (288, 99684100), (300, 95696736), (320, 89715690), (360, 79747280), (384, 74763075), (400, 71772552), (450, 63797824), (480, 59810460), (576, 49842050), (600, 47848368), (640, 44857845), (720, 39873640), (800, 35886276), (900, 31898912), (960, 29905230), (1152, 24921025), (1200, 23924184), (1440, 19936820), (1600, 17943138), (1800, 15949456), (1920, 14952615), (2400, 11962092), (2880, 9968410), (3200, 8971569), (3600, 7974728), (4800, 5981046), (5760, 4984205), (7200, 3987364), (9600, 2990523), (14400, 1993682), (28800, 996841)]