100710400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 286387920

約数和(自身を除く): 185677520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 281, 320, 350, 400, 448, 512, 560, 562, 640, 700, 800, 896, 1024, 1120, 1124, 1280, 1400, 1405, 1600, 1792, 1967, 2048, 2240, 2248, 2560, 2800, 2810, 3200, 3584, 3934, 4480, 4496, 5120, 5600, 5620, 6400, 7025, 7168, 7868, 8960, 8992, 9835, 10240, 11200, 11240, 12800, 14050, 14336, 15736, 17920, 17984, 19670, 22400, 22480, 25600, 28100, 31472, 35840, 35968, 39340, 44800, 44960, 49175, 51200, 56200, 62944, 71680, 71936, 78680, 89600, 89920, 98350, 112400, 125888, 143872, 157360, 179200, 179840, 196700, 224800, 251776, 287744, 314720, 358400, 359680, 393400, 449600, 503552, 575488, 629440, 719360, 786800, 899200, 1007104, 1258880, 1438720, 1573600, 1798400, 2014208, 2517760, 2877440, 3147200, 3596800, 4028416, 5035520, 6294400, 7193600, 10071040, 12588800, 14387200, 20142080, 25177600, 50355200, 100710400]

約数ペア:

[(1, 100710400), (2, 50355200), (4, 25177600), (5, 20142080), (7, 14387200), (8, 12588800), (10, 10071040), (14, 7193600), (16, 6294400), (20, 5035520), (25, 4028416), (28, 3596800), (32, 3147200), (35, 2877440), (40, 2517760), (50, 2014208), (56, 1798400), (64, 1573600), (70, 1438720), (80, 1258880), (100, 1007104), (112, 899200), (128, 786800), (140, 719360), (160, 629440), (175, 575488), (200, 503552), (224, 449600), (256, 393400), (280, 359680), (281, 358400), (320, 314720), (350, 287744), (400, 251776), (448, 224800), (512, 196700), (560, 179840), (562, 179200), (640, 157360), (700, 143872), (800, 125888), (896, 112400), (1024, 98350), (1120, 89920), (1124, 89600), (1280, 78680), (1400, 71936), (1405, 71680), (1600, 62944), (1792, 56200), (1967, 51200), (2048, 49175), (2240, 44960), (2248, 44800), (2560, 39340), (2800, 35968), (2810, 35840), (3200, 31472), (3584, 28100), (3934, 25600), (4480, 22480), (4496, 22400), (5120, 19670), (5600, 17984), (5620, 17920), (6400, 15736), (7025, 14336), (7168, 14050), (7868, 12800), (8960, 11240), (8992, 11200), (9835, 10240)]