61789000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 182997360

約数和(自身を除く): 121208360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 97, 98, 100, 104, 125, 130, 140, 175, 182, 194, 196, 200, 245, 250, 260, 280, 325, 350, 364, 388, 392, 455, 485, 490, 500, 520, 637, 650, 679, 700, 728, 776, 875, 910, 970, 980, 1000, 1225, 1261, 1274, 1300, 1358, 1400, 1625, 1750, 1820, 1940, 1960, 2275, 2425, 2450, 2522, 2548, 2600, 2716, 3185, 3250, 3395, 3500, 3640, 3880, 4550, 4753, 4850, 4900, 5044, 5096, 5432, 6125, 6305, 6370, 6500, 6790, 7000, 8827, 9100, 9506, 9700, 9800, 10088, 11375, 12125, 12250, 12610, 12740, 13000, 13580, 15925, 16975, 17654, 18200, 19012, 19400, 22750, 23765, 24250, 24500, 25220, 25480, 27160, 31525, 31850, 33950, 35308, 38024, 44135, 45500, 47530, 48500, 49000, 50440, 61789, 63050, 63700, 67900, 70616, 79625, 84875, 88270, 91000, 95060, 97000, 118825, 123578, 126100, 127400, 135800, 157625, 159250, 169750, 176540, 190120, 220675, 237650, 247156, 252200, 308945, 315250, 318500, 339500, 353080, 441350, 475300, 494312, 594125, 617890, 630500, 637000, 679000, 882700, 950600, 1103375, 1188250, 1235780, 1261000, 1544725, 1765400, 2206750, 2376500, 2471560, 3089450, 4413500, 4753000, 6178900, 7723625, 8827000, 12357800, 15447250, 30894500, 61789000]

約数ペア:

[(1, 61789000), (2, 30894500), (4, 15447250), (5, 12357800), (7, 8827000), (8, 7723625), (10, 6178900), (13, 4753000), (14, 4413500), (20, 3089450), (25, 2471560), (26, 2376500), (28, 2206750), (35, 1765400), (40, 1544725), (49, 1261000), (50, 1235780), (52, 1188250), (56, 1103375), (65, 950600), (70, 882700), (91, 679000), (97, 637000), (98, 630500), (100, 617890), (104, 594125), (125, 494312), (130, 475300), (140, 441350), (175, 353080), (182, 339500), (194, 318500), (196, 315250), (200, 308945), (245, 252200), (250, 247156), (260, 237650), (280, 220675), (325, 190120), (350, 176540), (364, 169750), (388, 159250), (392, 157625), (455, 135800), (485, 127400), (490, 126100), (500, 123578), (520, 118825), (637, 97000), (650, 95060), (679, 91000), (700, 88270), (728, 84875), (776, 79625), (875, 70616), (910, 67900), (970, 63700), (980, 63050), (1000, 61789), (1225, 50440), (1261, 49000), (1274, 48500), (1300, 47530), (1358, 45500), (1400, 44135), (1625, 38024), (1750, 35308), (1820, 33950), (1940, 31850), (1960, 31525), (2275, 27160), (2425, 25480), (2450, 25220), (2522, 24500), (2548, 24250), (2600, 23765), (2716, 22750), (3185, 19400), (3250, 19012), (3395, 18200), (3500, 17654), (3640, 16975), (3880, 15925), (4550, 13580), (4753, 13000), (4850, 12740), (4900, 12610), (5044, 12250), (5096, 12125), (5432, 11375), (6125, 10088), (6305, 9800), (6370, 9700), (6500, 9506), (6790, 9100), (7000, 8827)]