138739500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 461260800

約数和(自身を除く): 322521300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 125, 129, 135, 150, 172, 180, 215, 225, 239, 250, 258, 270, 300, 375, 387, 430, 450, 478, 500, 516, 540, 645, 675, 717, 750, 774, 860, 900, 956, 1075, 1125, 1161, 1195, 1290, 1350, 1434, 1500, 1548, 1935, 2150, 2151, 2250, 2322, 2390, 2580, 2700, 2868, 3225, 3375, 3585, 3870, 4300, 4302, 4500, 4644, 4780, 5375, 5805, 5975, 6450, 6453, 6750, 7170, 7740, 8604, 9675, 10277, 10750, 10755, 11610, 11950, 12900, 12906, 13500, 14340, 16125, 17925, 19350, 20554, 21500, 21510, 23220, 23900, 25812, 29025, 29875, 30831, 32250, 32265, 35850, 38700, 41108, 43020, 48375, 51385, 53775, 58050, 59750, 61662, 64500, 64530, 71700, 89625, 92493, 96750, 102770, 107550, 116100, 119500, 123324, 129060, 145125, 154155, 161325, 179250, 184986, 193500, 205540, 215100, 256925, 268875, 277479, 290250, 308310, 322650, 358500, 369972, 462465, 513850, 537750, 554958, 580500, 616620, 645300, 770775, 806625, 924930, 1027700, 1075500, 1109916, 1284625, 1387395, 1541550, 1613250, 1849860, 2312325, 2569250, 2774790, 3083100, 3226500, 3853875, 4624650, 5138500, 5549580, 6936975, 7707750, 9249300, 11561625, 13873950, 15415500, 23123250, 27747900, 34684875, 46246500, 69369750, 138739500]

約数ペア:

[(1, 138739500), (2, 69369750), (3, 46246500), (4, 34684875), (5, 27747900), (6, 23123250), (9, 15415500), (10, 13873950), (12, 11561625), (15, 9249300), (18, 7707750), (20, 6936975), (25, 5549580), (27, 5138500), (30, 4624650), (36, 3853875), (43, 3226500), (45, 3083100), (50, 2774790), (54, 2569250), (60, 2312325), (75, 1849860), (86, 1613250), (90, 1541550), (100, 1387395), (108, 1284625), (125, 1109916), (129, 1075500), (135, 1027700), (150, 924930), (172, 806625), (180, 770775), (215, 645300), (225, 616620), (239, 580500), (250, 554958), (258, 537750), (270, 513850), (300, 462465), (375, 369972), (387, 358500), (430, 322650), (450, 308310), (478, 290250), (500, 277479), (516, 268875), (540, 256925), (645, 215100), (675, 205540), (717, 193500), (750, 184986), (774, 179250), (860, 161325), (900, 154155), (956, 145125), (1075, 129060), (1125, 123324), (1161, 119500), (1195, 116100), (1290, 107550), (1350, 102770), (1434, 96750), (1500, 92493), (1548, 89625), (1935, 71700), (2150, 64530), (2151, 64500), (2250, 61662), (2322, 59750), (2390, 58050), (2580, 53775), (2700, 51385), (2868, 48375), (3225, 43020), (3375, 41108), (3585, 38700), (3870, 35850), (4300, 32265), (4302, 32250), (4500, 30831), (4644, 29875), (4780, 29025), (5375, 25812), (5805, 23900), (5975, 23220), (6450, 21510), (6453, 21500), (6750, 20554), (7170, 19350), (7740, 17925), (8604, 16125), (9675, 14340), (10277, 13500), (10750, 12906), (10755, 12900), (11610, 11950)]