7129500

素因数分解:

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

素因数の和:133

約数の個数: 144

約数和(自身を含む): 24399648

約数和(自身を除く): 17270148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 97, 98, 100, 105, 125, 140, 147, 150, 175, 194, 196, 210, 245, 250, 291, 294, 300, 350, 375, 388, 420, 485, 490, 500, 525, 582, 588, 679, 700, 735, 750, 875, 970, 980, 1050, 1164, 1225, 1358, 1455, 1470, 1500, 1750, 1940, 2037, 2100, 2425, 2450, 2625, 2716, 2910, 2940, 3395, 3500, 3675, 4074, 4753, 4850, 4900, 5250, 5820, 6125, 6790, 7275, 7350, 8148, 9506, 9700, 10185, 10500, 12125, 12250, 13580, 14259, 14550, 14700, 16975, 18375, 19012, 20370, 23765, 24250, 24500, 28518, 29100, 33950, 36375, 36750, 40740, 47530, 48500, 50925, 57036, 67900, 71295, 72750, 73500, 84875, 95060, 101850, 118825, 142590, 145500, 169750, 203700, 237650, 254625, 285180, 339500, 356475, 475300, 509250, 594125, 712950, 1018500, 1188250, 1425900, 1782375, 2376500, 3564750, 7129500]

約数ペア:

[(1, 7129500), (2, 3564750), (3, 2376500), (4, 1782375), (5, 1425900), (6, 1188250), (7, 1018500), (10, 712950), (12, 594125), (14, 509250), (15, 475300), (20, 356475), (21, 339500), (25, 285180), (28, 254625), (30, 237650), (35, 203700), (42, 169750), (49, 145500), (50, 142590), (60, 118825), (70, 101850), (75, 95060), (84, 84875), (97, 73500), (98, 72750), (100, 71295), (105, 67900), (125, 57036), (140, 50925), (147, 48500), (150, 47530), (175, 40740), (194, 36750), (196, 36375), (210, 33950), (245, 29100), (250, 28518), (291, 24500), (294, 24250), (300, 23765), (350, 20370), (375, 19012), (388, 18375), (420, 16975), (485, 14700), (490, 14550), (500, 14259), (525, 13580), (582, 12250), (588, 12125), (679, 10500), (700, 10185), (735, 9700), (750, 9506), (875, 8148), (970, 7350), (980, 7275), (1050, 6790), (1164, 6125), (1225, 5820), (1358, 5250), (1455, 4900), (1470, 4850), (1500, 4753), (1750, 4074), (1940, 3675), (2037, 3500), (2100, 3395), (2425, 2940), (2450, 2910), (2625, 2716)]