55495800

素因数分解:

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

素因数の和:307

約数の個数: 192

約数和(自身を含む): 196416000

約数和(自身を除く): 140920200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 129, 135, 150, 172, 180, 200, 215, 216, 225, 239, 258, 270, 300, 344, 360, 387, 430, 450, 478, 516, 540, 600, 645, 675, 717, 774, 860, 900, 956, 1032, 1075, 1080, 1161, 1195, 1290, 1350, 1434, 1548, 1720, 1800, 1912, 1935, 2150, 2151, 2322, 2390, 2580, 2700, 2868, 3096, 3225, 3585, 3870, 4300, 4302, 4644, 4780, 5160, 5400, 5736, 5805, 5975, 6450, 6453, 7170, 7740, 8600, 8604, 9288, 9560, 9675, 10277, 10755, 11610, 11950, 12900, 12906, 14340, 15480, 17208, 17925, 19350, 20554, 21510, 23220, 23900, 25800, 25812, 28680, 29025, 30831, 32265, 35850, 38700, 41108, 43020, 46440, 47800, 51385, 51624, 53775, 58050, 61662, 64530, 71700, 77400, 82216, 86040, 92493, 102770, 107550, 116100, 123324, 129060, 143400, 154155, 161325, 184986, 205540, 215100, 232200, 246648, 256925, 258120, 277479, 308310, 322650, 369972, 411080, 430200, 462465, 513850, 554958, 616620, 645300, 739944, 770775, 924930, 1027700, 1109916, 1233240, 1290600, 1387395, 1541550, 1849860, 2055400, 2219832, 2312325, 2774790, 3083100, 3699720, 4624650, 5549580, 6166200, 6936975, 9249300, 11099160, 13873950, 18498600, 27747900, 55495800]

約数ペア:

[(1, 55495800), (2, 27747900), (3, 18498600), (4, 13873950), (5, 11099160), (6, 9249300), (8, 6936975), (9, 6166200), (10, 5549580), (12, 4624650), (15, 3699720), (18, 3083100), (20, 2774790), (24, 2312325), (25, 2219832), (27, 2055400), (30, 1849860), (36, 1541550), (40, 1387395), (43, 1290600), (45, 1233240), (50, 1109916), (54, 1027700), (60, 924930), (72, 770775), (75, 739944), (86, 645300), (90, 616620), (100, 554958), (108, 513850), (120, 462465), (129, 430200), (135, 411080), (150, 369972), (172, 322650), (180, 308310), (200, 277479), (215, 258120), (216, 256925), (225, 246648), (239, 232200), (258, 215100), (270, 205540), (300, 184986), (344, 161325), (360, 154155), (387, 143400), (430, 129060), (450, 123324), (478, 116100), (516, 107550), (540, 102770), (600, 92493), (645, 86040), (675, 82216), (717, 77400), (774, 71700), (860, 64530), (900, 61662), (956, 58050), (1032, 53775), (1075, 51624), (1080, 51385), (1161, 47800), (1195, 46440), (1290, 43020), (1350, 41108), (1434, 38700), (1548, 35850), (1720, 32265), (1800, 30831), (1912, 29025), (1935, 28680), (2150, 25812), (2151, 25800), (2322, 23900), (2390, 23220), (2580, 21510), (2700, 20554), (2868, 19350), (3096, 17925), (3225, 17208), (3585, 15480), (3870, 14340), (4300, 12906), (4302, 12900), (4644, 11950), (4780, 11610), (5160, 10755), (5400, 10277), (5736, 9675), (5805, 9560), (5975, 9288), (6450, 8604), (6453, 8600), (7170, 7740)]