87275430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 249350400

約数和(自身を除く): 162074970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 199, 330, 398, 443, 495, 597, 886, 990, 995, 1194, 1329, 1791, 1990, 2189, 2215, 2658, 2985, 3582, 3987, 4378, 4430, 4873, 5970, 6567, 6645, 7974, 8955, 9746, 10945, 13134, 13290, 14619, 17910, 19701, 19935, 21890, 24365, 29238, 32835, 39402, 39870, 43857, 48730, 65670, 73095, 87714, 88157, 98505, 146190, 176314, 197010, 219285, 264471, 438570, 440785, 528942, 793413, 881570, 969727, 1322355, 1586826, 1939454, 2644710, 2909181, 3967065, 4848635, 5818362, 7934130, 8727543, 9697270, 14545905, 17455086, 29091810, 43637715, 87275430]

約数ペア:

[(1, 87275430), (2, 43637715), (3, 29091810), (5, 17455086), (6, 14545905), (9, 9697270), (10, 8727543), (11, 7934130), (15, 5818362), (18, 4848635), (22, 3967065), (30, 2909181), (33, 2644710), (45, 1939454), (55, 1586826), (66, 1322355), (90, 969727), (99, 881570), (110, 793413), (165, 528942), (198, 440785), (199, 438570), (330, 264471), (398, 219285), (443, 197010), (495, 176314), (597, 146190), (886, 98505), (990, 88157), (995, 87714), (1194, 73095), (1329, 65670), (1791, 48730), (1990, 43857), (2189, 39870), (2215, 39402), (2658, 32835), (2985, 29238), (3582, 24365), (3987, 21890), (4378, 19935), (4430, 19701), (4873, 17910), (5970, 14619), (6567, 13290), (6645, 13134), (7974, 10945), (8955, 9746)]