85373640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21559}}^1$

素因数の和:21587

約数の個数: 96

約数和(自身を含む): 302702400

約数和(自身を除く): 217328760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21559, 43118, 64677, 86236, 107795, 129354, 172472, 194031, 215590, 237149, 258708, 323385, 388062, 431180, 474298, 517416, 646770, 711447, 776124, 862360, 948596, 970155, 1185745, 1293540, 1422894, 1552248, 1897192, 1940310, 2134341, 2371490, 2587080, 2845788, 3557235, 3880620, 4268682, 4742980, 5691576, 7114470, 7761240, 8537364, 9485960, 10671705, 14228940, 17074728, 21343410, 28457880, 42686820, 85373640]

約数ペア:

[(1, 85373640), (2, 42686820), (3, 28457880), (4, 21343410), (5, 17074728), (6, 14228940), (8, 10671705), (9, 9485960), (10, 8537364), (11, 7761240), (12, 7114470), (15, 5691576), (18, 4742980), (20, 4268682), (22, 3880620), (24, 3557235), (30, 2845788), (33, 2587080), (36, 2371490), (40, 2134341), (44, 1940310), (45, 1897192), (55, 1552248), (60, 1422894), (66, 1293540), (72, 1185745), (88, 970155), (90, 948596), (99, 862360), (110, 776124), (120, 711447), (132, 646770), (165, 517416), (180, 474298), (198, 431180), (220, 388062), (264, 323385), (330, 258708), (360, 237149), (396, 215590), (440, 194031), (495, 172472), (660, 129354), (792, 107795), (990, 86236), (1320, 64677), (1980, 43118), (3960, 21559)]