56255700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 175988736

約数和(自身を除く): 119733036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 263, 276, 300, 310, 345, 372, 460, 465, 526, 575, 620, 690, 713, 775, 789, 930, 1052, 1150, 1315, 1380, 1426, 1550, 1578, 1725, 1860, 2139, 2300, 2325, 2630, 2852, 3100, 3156, 3450, 3565, 3945, 4278, 4650, 5260, 6049, 6575, 6900, 7130, 7890, 8153, 8556, 9300, 10695, 12098, 13150, 14260, 15780, 16306, 17825, 18147, 19725, 21390, 24196, 24459, 26300, 30245, 32612, 35650, 36294, 39450, 40765, 42780, 48918, 53475, 60490, 71300, 72588, 78900, 81530, 90735, 97836, 106950, 120980, 122295, 151225, 163060, 181470, 187519, 203825, 213900, 244590, 302450, 362940, 375038, 407650, 453675, 489180, 562557, 604900, 611475, 750076, 815300, 907350, 937595, 1125114, 1222950, 1814700, 1875190, 2250228, 2445900, 2812785, 3750380, 4687975, 5625570, 9375950, 11251140, 14063925, 18751900, 28127850, 56255700]

約数ペア:

[(1, 56255700), (2, 28127850), (3, 18751900), (4, 14063925), (5, 11251140), (6, 9375950), (10, 5625570), (12, 4687975), (15, 3750380), (20, 2812785), (23, 2445900), (25, 2250228), (30, 1875190), (31, 1814700), (46, 1222950), (50, 1125114), (60, 937595), (62, 907350), (69, 815300), (75, 750076), (92, 611475), (93, 604900), (100, 562557), (115, 489180), (124, 453675), (138, 407650), (150, 375038), (155, 362940), (186, 302450), (230, 244590), (263, 213900), (276, 203825), (300, 187519), (310, 181470), (345, 163060), (372, 151225), (460, 122295), (465, 120980), (526, 106950), (575, 97836), (620, 90735), (690, 81530), (713, 78900), (775, 72588), (789, 71300), (930, 60490), (1052, 53475), (1150, 48918), (1315, 42780), (1380, 40765), (1426, 39450), (1550, 36294), (1578, 35650), (1725, 32612), (1860, 30245), (2139, 26300), (2300, 24459), (2325, 24196), (2630, 21390), (2852, 19725), (3100, 18147), (3156, 17825), (3450, 16306), (3565, 15780), (3945, 14260), (4278, 13150), (4650, 12098), (5260, 10695), (6049, 9300), (6575, 8556), (6900, 8153), (7130, 7890)]