150398500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 380120832

約数和(自身を除く): 229722332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 125, 140, 175, 194, 250, 350, 388, 443, 485, 500, 679, 700, 875, 886, 970, 1358, 1750, 1772, 1940, 2215, 2425, 2716, 3101, 3395, 3500, 4430, 4850, 6202, 6790, 8860, 9700, 11075, 12125, 12404, 13580, 15505, 16975, 22150, 24250, 31010, 33950, 42971, 44300, 48500, 55375, 62020, 67900, 77525, 84875, 85942, 110750, 155050, 169750, 171884, 214855, 221500, 300797, 310100, 339500, 387625, 429710, 601594, 775250, 859420, 1074275, 1203188, 1503985, 1550500, 2148550, 3007970, 4297100, 5371375, 6015940, 7519925, 10742750, 15039850, 21485500, 30079700, 37599625, 75199250, 150398500]

約数ペア:

[(1, 150398500), (2, 75199250), (4, 37599625), (5, 30079700), (7, 21485500), (10, 15039850), (14, 10742750), (20, 7519925), (25, 6015940), (28, 5371375), (35, 4297100), (50, 3007970), (70, 2148550), (97, 1550500), (100, 1503985), (125, 1203188), (140, 1074275), (175, 859420), (194, 775250), (250, 601594), (350, 429710), (388, 387625), (443, 339500), (485, 310100), (500, 300797), (679, 221500), (700, 214855), (875, 171884), (886, 169750), (970, 155050), (1358, 110750), (1750, 85942), (1772, 84875), (1940, 77525), (2215, 67900), (2425, 62020), (2716, 55375), (3101, 48500), (3395, 44300), (3500, 42971), (4430, 33950), (4850, 31010), (6202, 24250), (6790, 22150), (8860, 16975), (9700, 15505), (11075, 13580), (12125, 12404)]