155770600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 379663200

約数和(自身を除く): 223892600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 107, 116, 145, 200, 214, 232, 251, 290, 428, 502, 535, 580, 725, 856, 1004, 1070, 1160, 1255, 1450, 2008, 2140, 2510, 2675, 2900, 3103, 4280, 5020, 5350, 5800, 6206, 6275, 7279, 10040, 10700, 12412, 12550, 14558, 15515, 21400, 24824, 25100, 26857, 29116, 31030, 36395, 50200, 53714, 58232, 62060, 72790, 77575, 107428, 124120, 134285, 145580, 155150, 181975, 214856, 268570, 291160, 310300, 363950, 537140, 620600, 671425, 727900, 778853, 1074280, 1342850, 1455800, 1557706, 2685700, 3115412, 3894265, 5371400, 6230824, 7788530, 15577060, 19471325, 31154120, 38942650, 77885300, 155770600]

約数ペア:

[(1, 155770600), (2, 77885300), (4, 38942650), (5, 31154120), (8, 19471325), (10, 15577060), (20, 7788530), (25, 6230824), (29, 5371400), (40, 3894265), (50, 3115412), (58, 2685700), (100, 1557706), (107, 1455800), (116, 1342850), (145, 1074280), (200, 778853), (214, 727900), (232, 671425), (251, 620600), (290, 537140), (428, 363950), (502, 310300), (535, 291160), (580, 268570), (725, 214856), (856, 181975), (1004, 155150), (1070, 145580), (1160, 134285), (1255, 124120), (1450, 107428), (2008, 77575), (2140, 72790), (2510, 62060), (2675, 58232), (2900, 53714), (3103, 50200), (4280, 36395), (5020, 31030), (5350, 29116), (5800, 26857), (6206, 25100), (6275, 24824), (7279, 21400), (10040, 15515), (10700, 14558), (12412, 12550)]