121676800

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 198

約数和(自身を含む): 354470802

約数和(自身を除く): 232794002

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 97, 98, 100, 112, 128, 140, 160, 175, 194, 196, 200, 224, 245, 256, 280, 320, 350, 388, 392, 400, 448, 485, 490, 512, 560, 640, 679, 700, 776, 784, 800, 896, 970, 980, 1024, 1120, 1225, 1280, 1358, 1400, 1552, 1568, 1600, 1792, 1940, 1960, 2240, 2425, 2450, 2560, 2716, 2800, 3104, 3136, 3200, 3395, 3584, 3880, 3920, 4480, 4753, 4850, 4900, 5120, 5432, 5600, 6208, 6272, 6400, 6790, 7168, 7760, 7840, 8960, 9506, 9700, 9800, 10864, 11200, 12416, 12544, 12800, 13580, 15520, 15680, 16975, 17920, 19012, 19400, 19600, 21728, 22400, 23765, 24832, 25088, 25600, 27160, 31040, 31360, 33950, 35840, 38024, 38800, 39200, 43456, 44800, 47530, 49664, 50176, 54320, 62080, 62720, 67900, 76048, 77600, 78400, 86912, 89600, 95060, 99328, 108640, 118825, 124160, 125440, 135800, 152096, 155200, 156800, 173824, 179200, 190120, 217280, 237650, 248320, 250880, 271600, 304192, 310400, 313600, 347648, 380240, 434560, 475300, 496640, 543200, 608384, 620800, 627200, 695296, 760480, 869120, 950600, 1086400, 1216768, 1241600, 1254400, 1520960, 1738240, 1901200, 2172800, 2433536, 2483200, 3041920, 3476480, 3802400, 4345600, 4867072, 6083840, 7604800, 8691200, 12167680, 15209600, 17382400, 24335360, 30419200, 60838400, 121676800]

約数ペア:

[(1, 121676800), (2, 60838400), (4, 30419200), (5, 24335360), (7, 17382400), (8, 15209600), (10, 12167680), (14, 8691200), (16, 7604800), (20, 6083840), (25, 4867072), (28, 4345600), (32, 3802400), (35, 3476480), (40, 3041920), (49, 2483200), (50, 2433536), (56, 2172800), (64, 1901200), (70, 1738240), (80, 1520960), (97, 1254400), (98, 1241600), (100, 1216768), (112, 1086400), (128, 950600), (140, 869120), (160, 760480), (175, 695296), (194, 627200), (196, 620800), (200, 608384), (224, 543200), (245, 496640), (256, 475300), (280, 434560), (320, 380240), (350, 347648), (388, 313600), (392, 310400), (400, 304192), (448, 271600), (485, 250880), (490, 248320), (512, 237650), (560, 217280), (640, 190120), (679, 179200), (700, 173824), (776, 156800), (784, 155200), (800, 152096), (896, 135800), (970, 125440), (980, 124160), (1024, 118825), (1120, 108640), (1225, 99328), (1280, 95060), (1358, 89600), (1400, 86912), (1552, 78400), (1568, 77600), (1600, 76048), (1792, 67900), (1940, 62720), (1960, 62080), (2240, 54320), (2425, 50176), (2450, 49664), (2560, 47530), (2716, 44800), (2800, 43456), (3104, 39200), (3136, 38800), (3200, 38024), (3395, 35840), (3584, 33950), (3880, 31360), (3920, 31040), (4480, 27160), (4753, 25600), (4850, 25088), (4900, 24832), (5120, 23765), (5432, 22400), (5600, 21728), (6208, 19600), (6272, 19400), (6400, 19012), (6790, 17920), (7168, 16975), (7760, 15680), (7840, 15520), (8960, 13580), (9506, 12800), (9700, 12544), (9800, 12416), (10864, 11200)]