101906000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 292481280

約数和(自身を除く): 190575280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 140, 145, 175, 200, 203, 232, 250, 251, 280, 290, 350, 400, 406, 464, 500, 502, 560, 580, 700, 725, 812, 875, 1000, 1004, 1015, 1160, 1255, 1400, 1450, 1624, 1750, 1757, 2000, 2008, 2030, 2320, 2510, 2800, 2900, 3248, 3500, 3514, 3625, 4016, 4060, 5020, 5075, 5800, 6275, 7000, 7028, 7250, 7279, 8120, 8785, 10040, 10150, 11600, 12550, 14000, 14056, 14500, 14558, 16240, 17570, 20080, 20300, 25100, 25375, 28112, 29000, 29116, 31375, 35140, 36395, 40600, 43925, 50200, 50750, 50953, 58000, 58232, 62750, 70280, 72790, 81200, 87850, 100400, 101500, 101906, 116464, 125500, 140560, 145580, 175700, 181975, 203000, 203812, 219625, 251000, 254765, 291160, 351400, 363950, 406000, 407624, 439250, 502000, 509530, 582320, 702800, 727900, 815248, 878500, 909875, 1019060, 1273825, 1455800, 1757000, 1819750, 2038120, 2547650, 2911600, 3514000, 3639500, 4076240, 5095300, 6369125, 7279000, 10190600, 12738250, 14558000, 20381200, 25476500, 50953000, 101906000]

約数ペア:

[(1, 101906000), (2, 50953000), (4, 25476500), (5, 20381200), (7, 14558000), (8, 12738250), (10, 10190600), (14, 7279000), (16, 6369125), (20, 5095300), (25, 4076240), (28, 3639500), (29, 3514000), (35, 2911600), (40, 2547650), (50, 2038120), (56, 1819750), (58, 1757000), (70, 1455800), (80, 1273825), (100, 1019060), (112, 909875), (116, 878500), (125, 815248), (140, 727900), (145, 702800), (175, 582320), (200, 509530), (203, 502000), (232, 439250), (250, 407624), (251, 406000), (280, 363950), (290, 351400), (350, 291160), (400, 254765), (406, 251000), (464, 219625), (500, 203812), (502, 203000), (560, 181975), (580, 175700), (700, 145580), (725, 140560), (812, 125500), (875, 116464), (1000, 101906), (1004, 101500), (1015, 100400), (1160, 87850), (1255, 81200), (1400, 72790), (1450, 70280), (1624, 62750), (1750, 58232), (1757, 58000), (2000, 50953), (2008, 50750), (2030, 50200), (2320, 43925), (2510, 40600), (2800, 36395), (2900, 35140), (3248, 31375), (3500, 29116), (3514, 29000), (3625, 28112), (4016, 25375), (4060, 25100), (5020, 20300), (5075, 20080), (5800, 17570), (6275, 16240), (7000, 14558), (7028, 14500), (7250, 14056), (7279, 14000), (8120, 12550), (8785, 11600), (10040, 10150)]