76716392800

素因数分解:

$2^5\times 5^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2949

約数の個数: 144

約数和(自身を含む): 189297259200

約数和(自身を除く): 112580866400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 179, 200, 211, 358, 400, 422, 716, 800, 844, 895, 1055, 1432, 1688, 1790, 2110, 2539, 2864, 3376, 3580, 4220, 4475, 5078, 5275, 5728, 6752, 7160, 8440, 8950, 10156, 10550, 12695, 14320, 16880, 17900, 20312, 21100, 25390, 28640, 33760, 35800, 37769, 40624, 42200, 50780, 63475, 71600, 75538, 81248, 84400, 101560, 126950, 143200, 151076, 168800, 188845, 203120, 253900, 302152, 377690, 406240, 454481, 507800, 535729, 604304, 755380, 908962, 944225, 1015600, 1071458, 1208608, 1510760, 1817924, 1888450, 2031200, 2142916, 2272405, 2678645, 3021520, 3635848, 3776900, 4285832, 4544810, 5357290, 6043040, 7271696, 7553800, 8571664, 9089620, 10714580, 11362025, 13393225, 14543392, 15107600, 17143328, 18179240, 21429160, 22724050, 26786450, 30215200, 36358480, 42858320, 45448100, 53572900, 72716960, 85716640, 90896200, 95895491, 107145800, 181792400, 191790982, 214291600, 363584800, 383581964, 428583200, 479477455, 767163928, 958954910, 1534327856, 1917909820, 2397387275, 3068655712, 3835819640, 4794774550, 7671639280, 9589549100, 15343278560, 19179098200, 38358196400, 76716392800]

約数ペア:

[(1, 76716392800), (2, 38358196400), (4, 19179098200), (5, 15343278560), (8, 9589549100), (10, 7671639280), (16, 4794774550), (20, 3835819640), (25, 3068655712), (32, 2397387275), (40, 1917909820), (50, 1534327856), (80, 958954910), (100, 767163928), (160, 479477455), (179, 428583200), (200, 383581964), (211, 363584800), (358, 214291600), (400, 191790982), (422, 181792400), (716, 107145800), (800, 95895491), (844, 90896200), (895, 85716640), (1055, 72716960), (1432, 53572900), (1688, 45448100), (1790, 42858320), (2110, 36358480), (2539, 30215200), (2864, 26786450), (3376, 22724050), (3580, 21429160), (4220, 18179240), (4475, 17143328), (5078, 15107600), (5275, 14543392), (5728, 13393225), (6752, 11362025), (7160, 10714580), (8440, 9089620), (8950, 8571664), (10156, 7553800), (10550, 7271696), (12695, 6043040), (14320, 5357290), (16880, 4544810), (17900, 4285832), (20312, 3776900), (21100, 3635848), (25390, 3021520), (28640, 2678645), (33760, 2272405), (35800, 2142916), (37769, 2031200), (40624, 1888450), (42200, 1817924), (50780, 1510760), (63475, 1208608), (71600, 1071458), (75538, 1015600), (81248, 944225), (84400, 908962), (101560, 755380), (126950, 604304), (143200, 535729), (151076, 507800), (168800, 454481), (188845, 406240), (203120, 377690), (253900, 302152)]