147596800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 120

約数和(自身を含む): 394256016

約数和(自身を除く): 246659216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 887, 1040, 1280, 1300, 1600, 1664, 1774, 2080, 2560, 2600, 3200, 3328, 3548, 4160, 4435, 5200, 6400, 6656, 7096, 8320, 8870, 10400, 11531, 12800, 14192, 16640, 17740, 20800, 22175, 23062, 28384, 33280, 35480, 41600, 44350, 46124, 56768, 57655, 70960, 83200, 88700, 92248, 113536, 115310, 141920, 166400, 177400, 184496, 227072, 230620, 283840, 288275, 354800, 368992, 454144, 461240, 567680, 576550, 709600, 737984, 922480, 1135360, 1153100, 1419200, 1475968, 1844960, 2270720, 2306200, 2838400, 2951936, 3689920, 4612400, 5676800, 5903872, 7379840, 9224800, 11353600, 14759680, 18449600, 29519360, 36899200, 73798400, 147596800]

約数ペア:

[(1, 147596800), (2, 73798400), (4, 36899200), (5, 29519360), (8, 18449600), (10, 14759680), (13, 11353600), (16, 9224800), (20, 7379840), (25, 5903872), (26, 5676800), (32, 4612400), (40, 3689920), (50, 2951936), (52, 2838400), (64, 2306200), (65, 2270720), (80, 1844960), (100, 1475968), (104, 1419200), (128, 1153100), (130, 1135360), (160, 922480), (200, 737984), (208, 709600), (256, 576550), (260, 567680), (320, 461240), (325, 454144), (400, 368992), (416, 354800), (512, 288275), (520, 283840), (640, 230620), (650, 227072), (800, 184496), (832, 177400), (887, 166400), (1040, 141920), (1280, 115310), (1300, 113536), (1600, 92248), (1664, 88700), (1774, 83200), (2080, 70960), (2560, 57655), (2600, 56768), (3200, 46124), (3328, 44350), (3548, 41600), (4160, 35480), (4435, 33280), (5200, 28384), (6400, 23062), (6656, 22175), (7096, 20800), (8320, 17740), (8870, 16640), (10400, 14192), (11531, 12800)]