90106380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5536

約数の個数: 144

約数和(自身を含む): 336458304

約数和(自身を除く): 246351924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 5501, 8190, 11002, 16380, 16503, 22004, 27505, 33006, 38507, 49509, 55010, 66012, 71513, 77014, 82515, 99018, 110020, 115521, 143026, 154028, 165030, 192535, 198036, 214539, 231042, 247545, 286052, 330060, 346563, 357565, 385070, 429078, 462084, 495090, 500591, 577605, 643617, 693126, 715130, 770140, 858156, 990180, 1001182, 1072695, 1155210, 1287234, 1386252, 1430260, 1501773, 1732815, 2002364, 2145390, 2310420, 2502955, 2574468, 3003546, 3218085, 3465630, 4290780, 4505319, 5005910, 6007092, 6436170, 6931260, 7508865, 9010638, 10011820, 12872340, 15017730, 18021276, 22526595, 30035460, 45053190, 90106380]

約数ペア:

[(1, 90106380), (2, 45053190), (3, 30035460), (4, 22526595), (5, 18021276), (6, 15017730), (7, 12872340), (9, 10011820), (10, 9010638), (12, 7508865), (13, 6931260), (14, 6436170), (15, 6007092), (18, 5005910), (20, 4505319), (21, 4290780), (26, 3465630), (28, 3218085), (30, 3003546), (35, 2574468), (36, 2502955), (39, 2310420), (42, 2145390), (45, 2002364), (52, 1732815), (60, 1501773), (63, 1430260), (65, 1386252), (70, 1287234), (78, 1155210), (84, 1072695), (90, 1001182), (91, 990180), (105, 858156), (117, 770140), (126, 715130), (130, 693126), (140, 643617), (156, 577605), (180, 500591), (182, 495090), (195, 462084), (210, 429078), (234, 385070), (252, 357565), (260, 346563), (273, 330060), (315, 286052), (364, 247545), (390, 231042), (420, 214539), (455, 198036), (468, 192535), (546, 165030), (585, 154028), (630, 143026), (780, 115521), (819, 110020), (910, 99018), (1092, 82515), (1170, 77014), (1260, 71513), (1365, 66012), (1638, 55010), (1820, 49509), (2340, 38507), (2730, 33006), (3276, 27505), (4095, 22004), (5460, 16503), (5501, 16380), (8190, 11002)]