101004800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:648

約数の個数: 120

約数和(自身を含む): 269941056

約数和(自身を除く): 168936256

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, 607, 640, 650, 800, 832, 1040, 1214, 1280, 1300, 1600, 1664, 2080, 2428, 2560, 2600, 3035, 3200, 3328, 4160, 4856, 5200, 6070, 6400, 6656, 7891, 8320, 9712, 10400, 12140, 12800, 15175, 15782, 16640, 19424, 20800, 24280, 30350, 31564, 33280, 38848, 39455, 41600, 48560, 60700, 63128, 77696, 78910, 83200, 97120, 121400, 126256, 155392, 157820, 166400, 194240, 197275, 242800, 252512, 310784, 315640, 388480, 394550, 485600, 505024, 631280, 776960, 789100, 971200, 1010048, 1262560, 1553920, 1578200, 1942400, 2020096, 2525120, 3156400, 3884800, 4040192, 5050240, 6312800, 7769600, 10100480, 12625600, 20200960, 25251200, 50502400, 101004800]

約数ペア:

[(1, 101004800), (2, 50502400), (4, 25251200), (5, 20200960), (8, 12625600), (10, 10100480), (13, 7769600), (16, 6312800), (20, 5050240), (25, 4040192), (26, 3884800), (32, 3156400), (40, 2525120), (50, 2020096), (52, 1942400), (64, 1578200), (65, 1553920), (80, 1262560), (100, 1010048), (104, 971200), (128, 789100), (130, 776960), (160, 631280), (200, 505024), (208, 485600), (256, 394550), (260, 388480), (320, 315640), (325, 310784), (400, 252512), (416, 242800), (512, 197275), (520, 194240), (607, 166400), (640, 157820), (650, 155392), (800, 126256), (832, 121400), (1040, 97120), (1214, 83200), (1280, 78910), (1300, 77696), (1600, 63128), (1664, 60700), (2080, 48560), (2428, 41600), (2560, 39455), (2600, 38848), (3035, 33280), (3200, 31564), (3328, 30350), (4160, 24280), (4856, 20800), (5200, 19424), (6070, 16640), (6400, 15782), (6656, 15175), (7891, 12800), (8320, 12140), (9712, 10400)]