83393640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21059}}^1$

素因数の和:21087

約数の個数: 96

約数和(自身を含む): 295682400

約数和(自身を除く): 212288760

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, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 231649, 252708, 315885, 379062, 421180, 463298, 505416, 631770, 694947, 758124, 842360, 926596, 947655, 1158245, 1263540, 1389894, 1516248, 1853192, 1895310, 2084841, 2316490, 2527080, 2779788, 3474735, 3790620, 4169682, 4632980, 5559576, 6949470, 7581240, 8339364, 9265960, 10424205, 13898940, 16678728, 20848410, 27797880, 41696820, 83393640]

約数ペア:

[(1, 83393640), (2, 41696820), (3, 27797880), (4, 20848410), (5, 16678728), (6, 13898940), (8, 10424205), (9, 9265960), (10, 8339364), (11, 7581240), (12, 6949470), (15, 5559576), (18, 4632980), (20, 4169682), (22, 3790620), (24, 3474735), (30, 2779788), (33, 2527080), (36, 2316490), (40, 2084841), (44, 1895310), (45, 1853192), (55, 1516248), (60, 1389894), (66, 1263540), (72, 1158245), (88, 947655), (90, 926596), (99, 842360), (110, 758124), (120, 694947), (132, 631770), (165, 505416), (180, 463298), (198, 421180), (220, 379062), (264, 315885), (330, 252708), (360, 231649), (396, 210590), (440, 189531), (495, 168472), (660, 126354), (792, 105295), (990, 84236), (1320, 63177), (1980, 42118), (3960, 21059)]