74468800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 214802720

約数和(自身を除く): 140333920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 70, 80, 100, 109, 112, 122, 140, 160, 175, 200, 218, 224, 244, 280, 305, 320, 350, 400, 427, 436, 448, 488, 545, 560, 610, 700, 763, 800, 854, 872, 976, 1090, 1120, 1220, 1400, 1525, 1526, 1600, 1708, 1744, 1952, 2135, 2180, 2240, 2440, 2725, 2800, 3050, 3052, 3416, 3488, 3815, 3904, 4270, 4360, 4880, 5450, 5600, 6100, 6104, 6649, 6832, 6976, 7630, 8540, 8720, 9760, 10675, 10900, 11200, 12200, 12208, 13298, 13664, 15260, 17080, 17440, 19075, 19520, 21350, 21800, 24400, 24416, 26596, 27328, 30520, 33245, 34160, 34880, 38150, 42700, 43600, 46543, 48800, 48832, 53192, 61040, 66490, 68320, 76300, 85400, 87200, 93086, 97600, 106384, 122080, 132980, 136640, 152600, 166225, 170800, 174400, 186172, 212768, 232715, 244160, 265960, 305200, 332450, 341600, 372344, 425536, 465430, 531920, 610400, 664900, 683200, 744688, 930860, 1063840, 1163575, 1220800, 1329800, 1489376, 1861720, 2127680, 2327150, 2659600, 2978752, 3723440, 4654300, 5319200, 7446880, 9308600, 10638400, 14893760, 18617200, 37234400, 74468800]

約数ペア:

[(1, 74468800), (2, 37234400), (4, 18617200), (5, 14893760), (7, 10638400), (8, 9308600), (10, 7446880), (14, 5319200), (16, 4654300), (20, 3723440), (25, 2978752), (28, 2659600), (32, 2327150), (35, 2127680), (40, 1861720), (50, 1489376), (56, 1329800), (61, 1220800), (64, 1163575), (70, 1063840), (80, 930860), (100, 744688), (109, 683200), (112, 664900), (122, 610400), (140, 531920), (160, 465430), (175, 425536), (200, 372344), (218, 341600), (224, 332450), (244, 305200), (280, 265960), (305, 244160), (320, 232715), (350, 212768), (400, 186172), (427, 174400), (436, 170800), (448, 166225), (488, 152600), (545, 136640), (560, 132980), (610, 122080), (700, 106384), (763, 97600), (800, 93086), (854, 87200), (872, 85400), (976, 76300), (1090, 68320), (1120, 66490), (1220, 61040), (1400, 53192), (1525, 48832), (1526, 48800), (1600, 46543), (1708, 43600), (1744, 42700), (1952, 38150), (2135, 34880), (2180, 34160), (2240, 33245), (2440, 30520), (2725, 27328), (2800, 26596), (3050, 24416), (3052, 24400), (3416, 21800), (3488, 21350), (3815, 19520), (3904, 19075), (4270, 17440), (4360, 17080), (4880, 15260), (5450, 13664), (5600, 13298), (6100, 12208), (6104, 12200), (6649, 11200), (6832, 10900), (6976, 10675), (7630, 9760), (8540, 8720)]