55443960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 162284040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 359, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 718, 780, 792, 858, 936, 990, 1077, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1436, 1485, 1560, 1716, 1755, 1795, 1980, 2145, 2154, 2340, 2376, 2574, 2808, 2860, 2872, 2970, 3231, 3432, 3510, 3590, 3861, 3949, 3960, 4290, 4308, 4667, 4680, 5148, 5385, 5720, 5940, 6435, 6462, 7020, 7180, 7722, 7898, 8580, 8616, 9334, 9693, 10296, 10770, 11847, 11880, 12870, 12924, 14001, 14040, 14360, 15444, 15796, 16155, 17160, 18668, 19305, 19386, 19745, 21540, 23335, 23694, 25740, 25848, 28002, 30888, 31592, 32310, 35541, 37336, 38610, 38772, 39490, 42003, 43080, 46670, 47388, 48465, 51337, 51480, 56004, 59235, 64620, 70005, 71082, 77220, 77544, 78980, 84006, 93340, 94776, 96930, 102674, 106623, 112008, 118470, 126009, 129240, 140010, 142164, 154011, 154440, 157960, 168012, 177705, 186680, 193860, 205348, 210015, 213246, 236940, 252018, 256685, 280020, 284328, 308022, 336024, 355410, 387720, 410696, 420030, 426492, 462033, 473880, 504036, 513370, 533115, 560040, 616044, 630045, 710820, 770055, 840060, 852984, 924066, 1008072, 1026740, 1066230, 1232088, 1260090, 1386099, 1421640, 1540110, 1680120, 1848132, 2053480, 2132460, 2310165, 2520180, 2772198, 3080220, 3696264, 4264920, 4620330, 5040360, 5544396, 6160440, 6930495, 9240660, 11088792, 13860990, 18481320, 27721980, 55443960]

約数ペア:

[(1, 55443960), (2, 27721980), (3, 18481320), (4, 13860990), (5, 11088792), (6, 9240660), (8, 6930495), (9, 6160440), (10, 5544396), (11, 5040360), (12, 4620330), (13, 4264920), (15, 3696264), (18, 3080220), (20, 2772198), (22, 2520180), (24, 2310165), (26, 2132460), (27, 2053480), (30, 1848132), (33, 1680120), (36, 1540110), (39, 1421640), (40, 1386099), (44, 1260090), (45, 1232088), (52, 1066230), (54, 1026740), (55, 1008072), (60, 924066), (65, 852984), (66, 840060), (72, 770055), (78, 710820), (88, 630045), (90, 616044), (99, 560040), (104, 533115), (108, 513370), (110, 504036), (117, 473880), (120, 462033), (130, 426492), (132, 420030), (135, 410696), (143, 387720), (156, 355410), (165, 336024), (180, 308022), (195, 284328), (198, 280020), (216, 256685), (220, 252018), (234, 236940), (260, 213246), (264, 210015), (270, 205348), (286, 193860), (297, 186680), (312, 177705), (330, 168012), (351, 157960), (359, 154440), (360, 154011), (390, 142164), (396, 140010), (429, 129240), (440, 126009), (468, 118470), (495, 112008), (520, 106623), (540, 102674), (572, 96930), (585, 94776), (594, 93340), (660, 84006), (702, 78980), (715, 77544), (718, 77220), (780, 71082), (792, 70005), (858, 64620), (936, 59235), (990, 56004), (1077, 51480), (1080, 51337), (1144, 48465), (1170, 47388), (1188, 46670), (1287, 43080), (1320, 42003), (1404, 39490), (1430, 38772), (1436, 38610), (1485, 37336), (1560, 35541), (1716, 32310), (1755, 31592), (1795, 30888), (1980, 28002), (2145, 25848), (2154, 25740), (2340, 23694), (2376, 23335), (2574, 21540), (2808, 19745), (2860, 19386), (2872, 19305), (2970, 18668), (3231, 17160), (3432, 16155), (3510, 15796), (3590, 15444), (3861, 14360), (3949, 14040), (3960, 14001), (4290, 12924), (4308, 12870), (4667, 11880), (4680, 11847), (5148, 10770), (5385, 10296), (5720, 9693), (5940, 9334), (6435, 8616), (6462, 8580), (7020, 7898), (7180, 7722)]