198217080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4173

約数の個数: 96

約数和(自身を含む): 649069200

約数和(自身を除く): 450852120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4019, 4110, 4932, 5480, 6165, 8038, 8220, 9864, 12057, 12330, 16076, 16440, 20095, 24114, 24660, 32152, 36171, 40190, 48228, 49320, 60285, 72342, 80380, 96456, 120570, 144684, 160760, 180855, 241140, 289368, 361710, 482280, 550603, 723420, 1101206, 1446840, 1651809, 2202412, 2753015, 3303618, 4404824, 4955427, 5506030, 6607236, 8259045, 9910854, 11012060, 13214472, 16518090, 19821708, 22024120, 24777135, 33036180, 39643416, 49554270, 66072360, 99108540, 198217080]

約数ペア:

[(1, 198217080), (2, 99108540), (3, 66072360), (4, 49554270), (5, 39643416), (6, 33036180), (8, 24777135), (9, 22024120), (10, 19821708), (12, 16518090), (15, 13214472), (18, 11012060), (20, 9910854), (24, 8259045), (30, 6607236), (36, 5506030), (40, 4955427), (45, 4404824), (60, 3303618), (72, 2753015), (90, 2202412), (120, 1651809), (137, 1446840), (180, 1101206), (274, 723420), (360, 550603), (411, 482280), (548, 361710), (685, 289368), (822, 241140), (1096, 180855), (1233, 160760), (1370, 144684), (1644, 120570), (2055, 96456), (2466, 80380), (2740, 72342), (3288, 60285), (4019, 49320), (4110, 48228), (4932, 40190), (5480, 36171), (6165, 32152), (8038, 24660), (8220, 24114), (9864, 20095), (12057, 16440), (12330, 16076)]