100978740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24391}}^1$

素因数の和:24429

約数の個数: 72

約数和(自身を含む): 319632768

約数和(自身を除く): 218654028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24391, 48782, 73173, 97564, 121955, 146346, 219519, 243910, 292692, 365865, 439038, 487820, 560993, 731730, 878076, 1097595, 1121986, 1463460, 1682979, 2195190, 2243972, 2804965, 3365958, 4390380, 5048937, 5609930, 6731916, 8414895, 10097874, 11219860, 16829790, 20195748, 25244685, 33659580, 50489370, 100978740]

約数ペア:

[(1, 100978740), (2, 50489370), (3, 33659580), (4, 25244685), (5, 20195748), (6, 16829790), (9, 11219860), (10, 10097874), (12, 8414895), (15, 6731916), (18, 5609930), (20, 5048937), (23, 4390380), (30, 3365958), (36, 2804965), (45, 2243972), (46, 2195190), (60, 1682979), (69, 1463460), (90, 1121986), (92, 1097595), (115, 878076), (138, 731730), (180, 560993), (207, 487820), (230, 439038), (276, 365865), (345, 292692), (414, 243910), (460, 219519), (690, 146346), (828, 121955), (1035, 97564), (1380, 73173), (2070, 48782), (4140, 24391)]