121120800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 398724480

約数和(自身を除く): 277603680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 109, 120, 150, 160, 200, 218, 240, 300, 327, 400, 436, 463, 480, 545, 600, 654, 800, 872, 926, 1090, 1200, 1308, 1389, 1635, 1744, 1852, 2180, 2315, 2400, 2616, 2725, 2778, 3270, 3488, 3704, 4360, 4630, 5232, 5450, 5556, 6540, 6945, 7408, 8175, 8720, 9260, 10464, 10900, 11112, 11575, 13080, 13890, 14816, 16350, 17440, 18520, 21800, 22224, 23150, 26160, 27780, 32700, 34725, 37040, 43600, 44448, 46300, 50467, 52320, 55560, 65400, 69450, 74080, 87200, 92600, 100934, 111120, 130800, 138900, 151401, 185200, 201868, 222240, 252335, 261600, 277800, 302802, 370400, 403736, 504670, 555600, 605604, 757005, 807472, 1009340, 1111200, 1211208, 1261675, 1514010, 1614944, 2018680, 2422416, 2523350, 3028020, 3785025, 4037360, 4844832, 5046700, 6056040, 7570050, 8074720, 10093400, 12112080, 15140100, 20186800, 24224160, 30280200, 40373600, 60560400, 121120800]

約数ペア:

[(1, 121120800), (2, 60560400), (3, 40373600), (4, 30280200), (5, 24224160), (6, 20186800), (8, 15140100), (10, 12112080), (12, 10093400), (15, 8074720), (16, 7570050), (20, 6056040), (24, 5046700), (25, 4844832), (30, 4037360), (32, 3785025), (40, 3028020), (48, 2523350), (50, 2422416), (60, 2018680), (75, 1614944), (80, 1514010), (96, 1261675), (100, 1211208), (109, 1111200), (120, 1009340), (150, 807472), (160, 757005), (200, 605604), (218, 555600), (240, 504670), (300, 403736), (327, 370400), (400, 302802), (436, 277800), (463, 261600), (480, 252335), (545, 222240), (600, 201868), (654, 185200), (800, 151401), (872, 138900), (926, 130800), (1090, 111120), (1200, 100934), (1308, 92600), (1389, 87200), (1635, 74080), (1744, 69450), (1852, 65400), (2180, 55560), (2315, 52320), (2400, 50467), (2616, 46300), (2725, 44448), (2778, 43600), (3270, 37040), (3488, 34725), (3704, 32700), (4360, 27780), (4630, 26160), (5232, 23150), (5450, 22224), (5556, 21800), (6540, 18520), (6945, 17440), (7408, 16350), (8175, 14816), (8720, 13890), (9260, 13080), (10464, 11575), (10900, 11112)]