81894016800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{30011}}^1$

素因数の和:30416

約数の個数: 216

約数和(自身を含む): 289550373840

約数和(自身を除く): 207656357040

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, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 379, 400, 450, 480, 600, 720, 758, 800, 900, 1137, 1200, 1440, 1516, 1800, 1895, 2274, 2400, 3032, 3411, 3600, 3790, 4548, 5685, 6064, 6822, 7200, 7580, 9096, 9475, 11370, 12128, 13644, 15160, 17055, 18192, 18950, 22740, 27288, 28425, 30011, 30320, 34110, 36384, 37900, 45480, 54576, 56850, 60022, 60640, 68220, 75800, 85275, 90033, 90960, 109152, 113700, 120044, 136440, 150055, 151600, 170550, 180066, 181920, 227400, 240088, 270099, 272880, 300110, 303200, 341100, 360132, 450165, 454800, 480176, 540198, 545760, 600220, 682200, 720264, 750275, 900330, 909600, 960352, 1080396, 1200440, 1350495, 1364400, 1440528, 1500550, 1800660, 2160792, 2250825, 2400880, 2700990, 2728800, 2881056, 3001100, 3601320, 4321584, 4501650, 4801760, 5401980, 6002200, 6752475, 7202640, 8643168, 9003300, 10803960, 11374169, 12004400, 13504950, 14405280, 18006600, 21607920, 22748338, 24008800, 27009900, 34122507, 36013200, 43215840, 45496676, 54019800, 56870845, 68245014, 72026400, 90993352, 102367521, 108039600, 113741690, 136490028, 170612535, 181986704, 204735042, 216079200, 227483380, 272980056, 284354225, 341225070, 363973408, 409470084, 454966760, 511837605, 545960112, 568708450, 682450140, 818940168, 853062675, 909933520, 1023675210, 1091920224, 1137416900, 1364900280, 1637880336, 1706125350, 1819867040, 2047350420, 2274833800, 2559188025, 2729800560, 3275760672, 3412250700, 4094700840, 4549667600, 5118376050, 5459601120, 6824501400, 8189401680, 9099335200, 10236752100, 13649002800, 16378803360, 20473504200, 27298005600, 40947008400, 81894016800]

約数ペア:

[(1, 81894016800), (2, 40947008400), (3, 27298005600), (4, 20473504200), (5, 16378803360), (6, 13649002800), (8, 10236752100), (9, 9099335200), (10, 8189401680), (12, 6824501400), (15, 5459601120), (16, 5118376050), (18, 4549667600), (20, 4094700840), (24, 3412250700), (25, 3275760672), (30, 2729800560), (32, 2559188025), (36, 2274833800), (40, 2047350420), (45, 1819867040), (48, 1706125350), (50, 1637880336), (60, 1364900280), (72, 1137416900), (75, 1091920224), (80, 1023675210), (90, 909933520), (96, 853062675), (100, 818940168), (120, 682450140), (144, 568708450), (150, 545960112), (160, 511837605), (180, 454966760), (200, 409470084), (225, 363973408), (240, 341225070), (288, 284354225), (300, 272980056), (360, 227483380), (379, 216079200), (400, 204735042), (450, 181986704), (480, 170612535), (600, 136490028), (720, 113741690), (758, 108039600), (800, 102367521), (900, 90993352), (1137, 72026400), (1200, 68245014), (1440, 56870845), (1516, 54019800), (1800, 45496676), (1895, 43215840), (2274, 36013200), (2400, 34122507), (3032, 27009900), (3411, 24008800), (3600, 22748338), (3790, 21607920), (4548, 18006600), (5685, 14405280), (6064, 13504950), (6822, 12004400), (7200, 11374169), (7580, 10803960), (9096, 9003300), (9475, 8643168), (11370, 7202640), (12128, 6752475), (13644, 6002200), (15160, 5401980), (17055, 4801760), (18192, 4501650), (18950, 4321584), (22740, 3601320), (27288, 3001100), (28425, 2881056), (30011, 2728800), (30320, 2700990), (34110, 2400880), (36384, 2250825), (37900, 2160792), (45480, 1800660), (54576, 1500550), (56850, 1440528), (60022, 1364400), (60640, 1350495), (68220, 1200440), (75800, 1080396), (85275, 960352), (90033, 909600), (90960, 900330), (109152, 750275), (113700, 720264), (120044, 682200), (136440, 600220), (150055, 545760), (151600, 540198), (170550, 480176), (180066, 454800), (181920, 450165), (227400, 360132), (240088, 341100), (270099, 303200), (272880, 300110)]