84600540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 279770400

約数和(自身を除く): 195169860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 853, 855, 870, 1044, 1102, 1140, 1305, 1653, 1706, 1710, 1740, 2204, 2559, 2610, 2755, 3306, 3412, 3420, 4265, 4959, 5118, 5220, 5510, 6612, 7677, 8265, 8530, 9918, 10236, 11020, 12795, 15354, 16207, 16530, 17060, 19836, 24737, 24795, 25590, 30708, 32414, 33060, 38385, 48621, 49474, 49590, 51180, 64828, 74211, 76770, 81035, 97242, 98948, 99180, 123685, 145863, 148422, 153540, 162070, 194484, 222633, 243105, 247370, 291726, 296844, 324140, 371055, 445266, 470003, 486210, 494740, 583452, 729315, 742110, 890532, 940006, 972420, 1113165, 1410009, 1458630, 1484220, 1880012, 2226330, 2350015, 2820018, 2917260, 4230027, 4452660, 4700030, 5640036, 7050045, 8460054, 9400060, 14100090, 16920108, 21150135, 28200180, 42300270, 84600540]

約数ペア:

[(1, 84600540), (2, 42300270), (3, 28200180), (4, 21150135), (5, 16920108), (6, 14100090), (9, 9400060), (10, 8460054), (12, 7050045), (15, 5640036), (18, 4700030), (19, 4452660), (20, 4230027), (29, 2917260), (30, 2820018), (36, 2350015), (38, 2226330), (45, 1880012), (57, 1484220), (58, 1458630), (60, 1410009), (76, 1113165), (87, 972420), (90, 940006), (95, 890532), (114, 742110), (116, 729315), (145, 583452), (171, 494740), (174, 486210), (180, 470003), (190, 445266), (228, 371055), (261, 324140), (285, 296844), (290, 291726), (342, 247370), (348, 243105), (380, 222633), (435, 194484), (522, 162070), (551, 153540), (570, 148422), (580, 145863), (684, 123685), (853, 99180), (855, 98948), (870, 97242), (1044, 81035), (1102, 76770), (1140, 74211), (1305, 64828), (1653, 51180), (1706, 49590), (1710, 49474), (1740, 48621), (2204, 38385), (2559, 33060), (2610, 32414), (2755, 30708), (3306, 25590), (3412, 24795), (3420, 24737), (4265, 19836), (4959, 17060), (5118, 16530), (5220, 16207), (5510, 15354), (6612, 12795), (7677, 11020), (8265, 10236), (8530, 9918)]