810820800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{137}}^2$

素因数の和:305

約数の個数: 252

約数和(自身を含む): 2977474360

約数和(自身を除く): 2166653560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 137, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 274, 288, 300, 320, 360, 400, 411, 432, 450, 480, 540, 548, 576, 600, 675, 685, 720, 800, 822, 864, 900, 960, 1080, 1096, 1200, 1233, 1350, 1370, 1440, 1600, 1644, 1728, 1800, 2055, 2160, 2192, 2400, 2466, 2700, 2740, 2880, 3288, 3425, 3600, 3699, 4110, 4320, 4384, 4800, 4932, 5400, 5480, 6165, 6576, 6850, 7200, 7398, 8220, 8640, 8768, 9864, 10275, 10800, 10960, 12330, 13152, 13700, 14400, 14796, 16440, 18495, 18769, 19728, 20550, 21600, 21920, 24660, 26304, 27400, 29592, 30825, 32880, 36990, 37538, 39456, 41100, 43200, 43840, 49320, 54800, 56307, 59184, 61650, 65760, 73980, 75076, 78912, 82200, 92475, 93845, 98640, 109600, 112614, 118368, 123300, 131520, 147960, 150152, 164400, 168921, 184950, 187690, 197280, 219200, 225228, 236736, 246600, 281535, 295920, 300304, 328800, 337842, 369900, 375380, 394560, 450456, 469225, 493200, 506763, 563070, 591840, 600608, 657600, 675684, 739800, 750760, 844605, 900912, 938450, 986400, 1013526, 1126140, 1183680, 1201216, 1351368, 1407675, 1479600, 1501520, 1689210, 1801824, 1876900, 1972800, 2027052, 2252280, 2533815, 2702736, 2815350, 2959200, 3003040, 3378420, 3603648, 3753800, 4054104, 4223025, 4504560, 5067630, 5405472, 5630700, 5918400, 6006080, 6756840, 7507600, 8108208, 8446050, 9009120, 10135260, 10810944, 11261400, 12669075, 13513680, 15015200, 16216416, 16892100, 18018240, 20270520, 22522800, 25338150, 27027360, 30030400, 32432832, 33784200, 40541040, 45045600, 50676300, 54054720, 67568400, 81082080, 90091200, 101352600, 135136800, 162164160, 202705200, 270273600, 405410400, 810820800]

約数ペア:

[(1, 810820800), (2, 405410400), (3, 270273600), (4, 202705200), (5, 162164160), (6, 135136800), (8, 101352600), (9, 90091200), (10, 81082080), (12, 67568400), (15, 54054720), (16, 50676300), (18, 45045600), (20, 40541040), (24, 33784200), (25, 32432832), (27, 30030400), (30, 27027360), (32, 25338150), (36, 22522800), (40, 20270520), (45, 18018240), (48, 16892100), (50, 16216416), (54, 15015200), (60, 13513680), (64, 12669075), (72, 11261400), (75, 10810944), (80, 10135260), (90, 9009120), (96, 8446050), (100, 8108208), (108, 7507600), (120, 6756840), (135, 6006080), (137, 5918400), (144, 5630700), (150, 5405472), (160, 5067630), (180, 4504560), (192, 4223025), (200, 4054104), (216, 3753800), (225, 3603648), (240, 3378420), (270, 3003040), (274, 2959200), (288, 2815350), (300, 2702736), (320, 2533815), (360, 2252280), (400, 2027052), (411, 1972800), (432, 1876900), (450, 1801824), (480, 1689210), (540, 1501520), (548, 1479600), (576, 1407675), (600, 1351368), (675, 1201216), (685, 1183680), (720, 1126140), (800, 1013526), (822, 986400), (864, 938450), (900, 900912), (960, 844605), (1080, 750760), (1096, 739800), (1200, 675684), (1233, 657600), (1350, 600608), (1370, 591840), (1440, 563070), (1600, 506763), (1644, 493200), (1728, 469225), (1800, 450456), (2055, 394560), (2160, 375380), (2192, 369900), (2400, 337842), (2466, 328800), (2700, 300304), (2740, 295920), (2880, 281535), (3288, 246600), (3425, 236736), (3600, 225228), (3699, 219200), (4110, 197280), (4320, 187690), (4384, 184950), (4800, 168921), (4932, 164400), (5400, 150152), (5480, 147960), (6165, 131520), (6576, 123300), (6850, 118368), (7200, 112614), (7398, 109600), (8220, 98640), (8640, 93845), (8768, 92475), (9864, 82200), (10275, 78912), (10800, 75076), (10960, 73980), (12330, 65760), (13152, 61650), (13700, 59184), (14400, 56307), (14796, 54800), (16440, 49320), (18495, 43840), (18769, 43200), (19728, 41100), (20550, 39456), (21600, 37538), (21920, 36990), (24660, 32880), (26304, 30825), (27400, 29592)]