273449880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 977184000

約数和(自身を除く): 703734120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 199, 220, 264, 330, 347, 360, 396, 398, 440, 495, 597, 660, 694, 792, 796, 990, 995, 1041, 1194, 1320, 1388, 1592, 1735, 1791, 1980, 1990, 2082, 2189, 2388, 2776, 2985, 3123, 3470, 3582, 3817, 3960, 3980, 4164, 4378, 4776, 5205, 5970, 6246, 6567, 6940, 7164, 7634, 7960, 8328, 8756, 8955, 10410, 10945, 11451, 11940, 12492, 13134, 13880, 14328, 15268, 15615, 17512, 17910, 19085, 19701, 20820, 21890, 22902, 23880, 24984, 26268, 30536, 31230, 32835, 34353, 35820, 38170, 39402, 41640, 43780, 45804, 52536, 57255, 62460, 65670, 68706, 69053, 71640, 76340, 78804, 87560, 91608, 98505, 114510, 124920, 131340, 137412, 138106, 152680, 157608, 171765, 197010, 207159, 229020, 262680, 274824, 276212, 343530, 345265, 394020, 414318, 458040, 552424, 621477, 687060, 690530, 759583, 788040, 828636, 1035795, 1242954, 1374120, 1381060, 1519166, 1657272, 2071590, 2278749, 2485908, 2762120, 3038332, 3107385, 3797915, 4143180, 4557498, 4971816, 6076664, 6214770, 6836247, 7595830, 8286360, 9114996, 11393745, 12429540, 13672494, 15191660, 18229992, 22787490, 24859080, 27344988, 30383320, 34181235, 45574980, 54689976, 68362470, 91149960, 136724940, 273449880]

約数ペア:

[(1, 273449880), (2, 136724940), (3, 91149960), (4, 68362470), (5, 54689976), (6, 45574980), (8, 34181235), (9, 30383320), (10, 27344988), (11, 24859080), (12, 22787490), (15, 18229992), (18, 15191660), (20, 13672494), (22, 12429540), (24, 11393745), (30, 9114996), (33, 8286360), (36, 7595830), (40, 6836247), (44, 6214770), (45, 6076664), (55, 4971816), (60, 4557498), (66, 4143180), (72, 3797915), (88, 3107385), (90, 3038332), (99, 2762120), (110, 2485908), (120, 2278749), (132, 2071590), (165, 1657272), (180, 1519166), (198, 1381060), (199, 1374120), (220, 1242954), (264, 1035795), (330, 828636), (347, 788040), (360, 759583), (396, 690530), (398, 687060), (440, 621477), (495, 552424), (597, 458040), (660, 414318), (694, 394020), (792, 345265), (796, 343530), (990, 276212), (995, 274824), (1041, 262680), (1194, 229020), (1320, 207159), (1388, 197010), (1592, 171765), (1735, 157608), (1791, 152680), (1980, 138106), (1990, 137412), (2082, 131340), (2189, 124920), (2388, 114510), (2776, 98505), (2985, 91608), (3123, 87560), (3470, 78804), (3582, 76340), (3817, 71640), (3960, 69053), (3980, 68706), (4164, 65670), (4378, 62460), (4776, 57255), (5205, 52536), (5970, 45804), (6246, 43780), (6567, 41640), (6940, 39402), (7164, 38170), (7634, 35820), (7960, 34353), (8328, 32835), (8756, 31230), (8955, 30536), (10410, 26268), (10945, 24984), (11451, 23880), (11940, 22902), (12492, 21890), (13134, 20820), (13880, 19701), (14328, 19085), (15268, 17910), (15615, 17512)]