11798820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 40098240

約数和(自身を除く): 28299420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 101, 110, 118, 132, 165, 177, 180, 198, 202, 220, 236, 295, 303, 330, 354, 396, 404, 495, 505, 531, 590, 606, 649, 660, 708, 885, 909, 990, 1010, 1062, 1111, 1180, 1212, 1298, 1515, 1770, 1818, 1947, 1980, 2020, 2124, 2222, 2596, 2655, 3030, 3245, 3333, 3540, 3636, 3894, 4444, 4545, 5310, 5555, 5841, 5959, 6060, 6490, 6666, 7788, 9090, 9735, 9999, 10620, 11110, 11682, 11918, 12980, 13332, 16665, 17877, 18180, 19470, 19998, 22220, 23364, 23836, 29205, 29795, 33330, 35754, 38940, 39996, 49995, 53631, 58410, 59590, 65549, 66660, 71508, 89385, 99990, 107262, 116820, 119180, 131098, 178770, 196647, 199980, 214524, 262196, 268155, 327745, 357540, 393294, 536310, 589941, 655490, 786588, 983235, 1072620, 1179882, 1310980, 1966470, 2359764, 2949705, 3932940, 5899410, 11798820]

約数ペア:

[(1, 11798820), (2, 5899410), (3, 3932940), (4, 2949705), (5, 2359764), (6, 1966470), (9, 1310980), (10, 1179882), (11, 1072620), (12, 983235), (15, 786588), (18, 655490), (20, 589941), (22, 536310), (30, 393294), (33, 357540), (36, 327745), (44, 268155), (45, 262196), (55, 214524), (59, 199980), (60, 196647), (66, 178770), (90, 131098), (99, 119180), (101, 116820), (110, 107262), (118, 99990), (132, 89385), (165, 71508), (177, 66660), (180, 65549), (198, 59590), (202, 58410), (220, 53631), (236, 49995), (295, 39996), (303, 38940), (330, 35754), (354, 33330), (396, 29795), (404, 29205), (495, 23836), (505, 23364), (531, 22220), (590, 19998), (606, 19470), (649, 18180), (660, 17877), (708, 16665), (885, 13332), (909, 12980), (990, 11918), (1010, 11682), (1062, 11110), (1111, 10620), (1180, 9999), (1212, 9735), (1298, 9090), (1515, 7788), (1770, 6666), (1818, 6490), (1947, 6060), (1980, 5959), (2020, 5841), (2124, 5555), (2222, 5310), (2596, 4545), (2655, 4444), (3030, 3894), (3245, 3636), (3333, 3540)]