75351480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 245203200

約数和(自身を除く): 169851720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 859, 860, 1020, 1032, 1290, 1462, 1718, 1720, 2040, 2193, 2577, 2580, 2924, 3436, 3655, 4295, 4386, 5154, 5160, 5848, 6872, 7310, 8590, 8772, 10308, 10965, 12885, 14603, 14620, 17180, 17544, 20616, 21930, 25770, 29206, 29240, 34360, 36937, 43809, 43860, 51540, 58412, 73015, 73874, 87618, 87720, 103080, 110811, 116824, 146030, 147748, 175236, 184685, 219045, 221622, 292060, 295496, 350472, 369370, 438090, 443244, 554055, 584120, 627929, 738740, 876180, 886488, 1108110, 1255858, 1477480, 1752360, 1883787, 2216220, 2511716, 3139645, 3767574, 4432440, 5023432, 6279290, 7535148, 9418935, 12558580, 15070296, 18837870, 25117160, 37675740, 75351480]

約数ペア:

[(1, 75351480), (2, 37675740), (3, 25117160), (4, 18837870), (5, 15070296), (6, 12558580), (8, 9418935), (10, 7535148), (12, 6279290), (15, 5023432), (17, 4432440), (20, 3767574), (24, 3139645), (30, 2511716), (34, 2216220), (40, 1883787), (43, 1752360), (51, 1477480), (60, 1255858), (68, 1108110), (85, 886488), (86, 876180), (102, 738740), (120, 627929), (129, 584120), (136, 554055), (170, 443244), (172, 438090), (204, 369370), (215, 350472), (255, 295496), (258, 292060), (340, 221622), (344, 219045), (408, 184685), (430, 175236), (510, 147748), (516, 146030), (645, 116824), (680, 110811), (731, 103080), (859, 87720), (860, 87618), (1020, 73874), (1032, 73015), (1290, 58412), (1462, 51540), (1718, 43860), (1720, 43809), (2040, 36937), (2193, 34360), (2577, 29240), (2580, 29206), (2924, 25770), (3436, 21930), (3655, 20616), (4295, 17544), (4386, 17180), (5154, 14620), (5160, 14603), (5848, 12885), (6872, 10965), (7310, 10308), (8590, 8772)]