183870540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{6949}}^1$

素因数の和:6981

約数の個数: 144

約数和(自身を含む): 665532000

約数和(自身を除く): 481661460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 6949, 8820, 13230, 13898, 20847, 26460, 27796, 34745, 41694, 48643, 62541, 69490, 83388, 97286, 104235, 125082, 138980, 145929, 187623, 194572, 208470, 243215, 250164, 291858, 312705, 340501, 375246, 416940, 437787, 486430, 583716, 625410, 681002, 729645, 750492, 875574, 938115, 972860, 1021503, 1250820, 1313361, 1362004, 1459290, 1702505, 1751148, 1876230, 2043006, 2188935, 2626722, 2918580, 3064509, 3405010, 3752460, 4086012, 4377870, 5107515, 5253444, 6129018, 6566805, 6810020, 8755740, 9193527, 10215030, 12258036, 13133610, 15322545, 18387054, 20430060, 26267220, 30645090, 36774108, 45967635, 61290180, 91935270, 183870540]

約数ペア:

[(1, 183870540), (2, 91935270), (3, 61290180), (4, 45967635), (5, 36774108), (6, 30645090), (7, 26267220), (9, 20430060), (10, 18387054), (12, 15322545), (14, 13133610), (15, 12258036), (18, 10215030), (20, 9193527), (21, 8755740), (27, 6810020), (28, 6566805), (30, 6129018), (35, 5253444), (36, 5107515), (42, 4377870), (45, 4086012), (49, 3752460), (54, 3405010), (60, 3064509), (63, 2918580), (70, 2626722), (84, 2188935), (90, 2043006), (98, 1876230), (105, 1751148), (108, 1702505), (126, 1459290), (135, 1362004), (140, 1313361), (147, 1250820), (180, 1021503), (189, 972860), (196, 938115), (210, 875574), (245, 750492), (252, 729645), (270, 681002), (294, 625410), (315, 583716), (378, 486430), (420, 437787), (441, 416940), (490, 375246), (540, 340501), (588, 312705), (630, 291858), (735, 250164), (756, 243215), (882, 208470), (945, 194572), (980, 187623), (1260, 145929), (1323, 138980), (1470, 125082), (1764, 104235), (1890, 97286), (2205, 83388), (2646, 69490), (2940, 62541), (3780, 48643), (4410, 41694), (5292, 34745), (6615, 27796), (6949, 26460), (8820, 20847), (13230, 13898)]