133889580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3604

約数の個数: 144

約数和(自身を含む): 466502400

約数和(自身を除く): 332612820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3559, 3762, 4180, 6270, 7118, 7524, 9405, 10677, 12540, 14236, 17795, 18810, 21354, 32031, 35590, 37620, 39149, 42708, 53385, 64062, 67621, 71180, 78298, 106770, 117447, 128124, 135242, 156596, 160155, 195745, 202863, 213540, 234894, 270484, 320310, 338105, 352341, 391490, 405726, 469788, 587235, 608589, 640620, 676210, 704682, 743831, 782980, 811452, 1014315, 1174470, 1217178, 1352420, 1409364, 1487662, 1761705, 2028630, 2231493, 2348940, 2434356, 2975324, 3042945, 3523410, 3719155, 4057260, 4462986, 6085890, 6694479, 7046820, 7438310, 8925972, 11157465, 12171780, 13388958, 14876620, 22314930, 26777916, 33472395, 44629860, 66944790, 133889580]

約数ペア:

[(1, 133889580), (2, 66944790), (3, 44629860), (4, 33472395), (5, 26777916), (6, 22314930), (9, 14876620), (10, 13388958), (11, 12171780), (12, 11157465), (15, 8925972), (18, 7438310), (19, 7046820), (20, 6694479), (22, 6085890), (30, 4462986), (33, 4057260), (36, 3719155), (38, 3523410), (44, 3042945), (45, 2975324), (55, 2434356), (57, 2348940), (60, 2231493), (66, 2028630), (76, 1761705), (90, 1487662), (95, 1409364), (99, 1352420), (110, 1217178), (114, 1174470), (132, 1014315), (165, 811452), (171, 782980), (180, 743831), (190, 704682), (198, 676210), (209, 640620), (220, 608589), (228, 587235), (285, 469788), (330, 405726), (342, 391490), (380, 352341), (396, 338105), (418, 320310), (495, 270484), (570, 234894), (627, 213540), (660, 202863), (684, 195745), (836, 160155), (855, 156596), (990, 135242), (1045, 128124), (1140, 117447), (1254, 106770), (1710, 78298), (1881, 71180), (1980, 67621), (2090, 64062), (2508, 53385), (3135, 42708), (3420, 39149), (3559, 37620), (3762, 35590), (4180, 32031), (6270, 21354), (7118, 18810), (7524, 17795), (9405, 14236), (10677, 12540)]