99108540

素因数分解:

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

素因数の和:4171

約数の個数: 72

約数和(自身を含む): 302898960

約数和(自身を除く): 203790420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4019, 4110, 4932, 6165, 8038, 8220, 12057, 12330, 16076, 20095, 24114, 24660, 36171, 40190, 48228, 60285, 72342, 80380, 120570, 144684, 180855, 241140, 361710, 550603, 723420, 1101206, 1651809, 2202412, 2753015, 3303618, 4955427, 5506030, 6607236, 8259045, 9910854, 11012060, 16518090, 19821708, 24777135, 33036180, 49554270, 99108540]

約数ペア:

[(1, 99108540), (2, 49554270), (3, 33036180), (4, 24777135), (5, 19821708), (6, 16518090), (9, 11012060), (10, 9910854), (12, 8259045), (15, 6607236), (18, 5506030), (20, 4955427), (30, 3303618), (36, 2753015), (45, 2202412), (60, 1651809), (90, 1101206), (137, 723420), (180, 550603), (274, 361710), (411, 241140), (548, 180855), (685, 144684), (822, 120570), (1233, 80380), (1370, 72342), (1644, 60285), (2055, 48228), (2466, 40190), (2740, 36171), (4019, 24660), (4110, 24114), (4932, 20095), (6165, 16076), (8038, 12330), (8220, 12057)]