200915550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 144

約数和(自身を含む): 605331792

約数和(自身を除く): 404416242

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 37, 45, 50, 55, 66, 74, 75, 90, 99, 110, 111, 150, 165, 185, 198, 222, 225, 275, 330, 333, 370, 407, 450, 495, 550, 555, 666, 814, 825, 925, 990, 1097, 1110, 1221, 1650, 1665, 1850, 2035, 2194, 2442, 2475, 2775, 3291, 3330, 3663, 4070, 4950, 5485, 5550, 6105, 6582, 7326, 8325, 9873, 10175, 10970, 12067, 12210, 16455, 16650, 18315, 19746, 20350, 24134, 27425, 30525, 32910, 36201, 36630, 40589, 49365, 54850, 60335, 61050, 72402, 81178, 82275, 91575, 98730, 108603, 120670, 121767, 164550, 181005, 183150, 202945, 217206, 243534, 246825, 301675, 362010, 365301, 405890, 446479, 493650, 543015, 603350, 608835, 730602, 892958, 905025, 1014725, 1086030, 1217670, 1339437, 1810050, 1826505, 2029450, 2232395, 2678874, 2715075, 3044175, 3653010, 4018311, 4464790, 5430150, 6088350, 6697185, 8036622, 9132525, 11161975, 13394370, 18265050, 20091555, 22323950, 33485925, 40183110, 66971850, 100457775, 200915550]

約数ペア:

[(1, 200915550), (2, 100457775), (3, 66971850), (5, 40183110), (6, 33485925), (9, 22323950), (10, 20091555), (11, 18265050), (15, 13394370), (18, 11161975), (22, 9132525), (25, 8036622), (30, 6697185), (33, 6088350), (37, 5430150), (45, 4464790), (50, 4018311), (55, 3653010), (66, 3044175), (74, 2715075), (75, 2678874), (90, 2232395), (99, 2029450), (110, 1826505), (111, 1810050), (150, 1339437), (165, 1217670), (185, 1086030), (198, 1014725), (222, 905025), (225, 892958), (275, 730602), (330, 608835), (333, 603350), (370, 543015), (407, 493650), (450, 446479), (495, 405890), (550, 365301), (555, 362010), (666, 301675), (814, 246825), (825, 243534), (925, 217206), (990, 202945), (1097, 183150), (1110, 181005), (1221, 164550), (1650, 121767), (1665, 120670), (1850, 108603), (2035, 98730), (2194, 91575), (2442, 82275), (2475, 81178), (2775, 72402), (3291, 61050), (3330, 60335), (3663, 54850), (4070, 49365), (4950, 40589), (5485, 36630), (5550, 36201), (6105, 32910), (6582, 30525), (7326, 27425), (8325, 24134), (9873, 20350), (10175, 19746), (10970, 18315), (12067, 16650), (12210, 16455)]