137305600

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 120

約数和(自身を含む): 360767088

約数和(自身を除く): 223461488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 631, 640, 680, 800, 850, 1088, 1262, 1280, 1360, 1600, 1700, 2176, 2524, 2560, 2720, 3155, 3200, 3400, 4352, 5048, 5440, 6310, 6400, 6800, 8704, 10096, 10727, 10880, 12620, 12800, 13600, 15775, 20192, 21454, 21760, 25240, 27200, 31550, 40384, 42908, 43520, 50480, 53635, 54400, 63100, 80768, 85816, 100960, 107270, 108800, 126200, 161536, 171632, 201920, 214540, 217600, 252400, 268175, 323072, 343264, 403840, 429080, 504800, 536350, 686528, 807680, 858160, 1009600, 1072700, 1373056, 1615360, 1716320, 2019200, 2145400, 2746112, 3432640, 4038400, 4290800, 5492224, 6865280, 8076800, 8581600, 13730560, 17163200, 27461120, 34326400, 68652800, 137305600]

約数ペア:

[(1, 137305600), (2, 68652800), (4, 34326400), (5, 27461120), (8, 17163200), (10, 13730560), (16, 8581600), (17, 8076800), (20, 6865280), (25, 5492224), (32, 4290800), (34, 4038400), (40, 3432640), (50, 2746112), (64, 2145400), (68, 2019200), (80, 1716320), (85, 1615360), (100, 1373056), (128, 1072700), (136, 1009600), (160, 858160), (170, 807680), (200, 686528), (256, 536350), (272, 504800), (320, 429080), (340, 403840), (400, 343264), (425, 323072), (512, 268175), (544, 252400), (631, 217600), (640, 214540), (680, 201920), (800, 171632), (850, 161536), (1088, 126200), (1262, 108800), (1280, 107270), (1360, 100960), (1600, 85816), (1700, 80768), (2176, 63100), (2524, 54400), (2560, 53635), (2720, 50480), (3155, 43520), (3200, 42908), (3400, 40384), (4352, 31550), (5048, 27200), (5440, 25240), (6310, 21760), (6400, 21454), (6800, 20192), (8704, 15775), (10096, 13600), (10727, 12800), (10880, 12620)]