2005845480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{150589}}^1$

素因数の和:150643

約数の個数: 96

約数和(自身を含む): 6695231400

約数和(自身を除く): 4689385920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 150589, 301178, 451767, 602356, 752945, 903534, 1204712, 1355301, 1505890, 1807068, 2258835, 2710602, 3011780, 3614136, 4517670, 5421204, 5571793, 6023560, 6776505, 9035340, 10842408, 11143586, 13553010, 16715379, 18070680, 22287172, 27106020, 27858965, 33430758, 44574344, 50146137, 54212040, 55717930, 66861516, 83576895, 100292274, 111435860, 133723032, 167153790, 200584548, 222871720, 250730685, 334307580, 401169096, 501461370, 668615160, 1002922740, 2005845480]

約数ペア:

[(1, 2005845480), (2, 1002922740), (3, 668615160), (4, 501461370), (5, 401169096), (6, 334307580), (8, 250730685), (9, 222871720), (10, 200584548), (12, 167153790), (15, 133723032), (18, 111435860), (20, 100292274), (24, 83576895), (30, 66861516), (36, 55717930), (37, 54212040), (40, 50146137), (45, 44574344), (60, 33430758), (72, 27858965), (74, 27106020), (90, 22287172), (111, 18070680), (120, 16715379), (148, 13553010), (180, 11143586), (185, 10842408), (222, 9035340), (296, 6776505), (333, 6023560), (360, 5571793), (370, 5421204), (444, 4517670), (555, 3614136), (666, 3011780), (740, 2710602), (888, 2258835), (1110, 1807068), (1332, 1505890), (1480, 1355301), (1665, 1204712), (2220, 903534), (2664, 752945), (3330, 602356), (4440, 451767), (6660, 301178), (13320, 150589)]