87705270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 148166730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 83, 90, 118, 166, 177, 199, 249, 295, 354, 398, 415, 498, 531, 590, 597, 747, 830, 885, 995, 1062, 1194, 1245, 1494, 1770, 1791, 1990, 2490, 2655, 2985, 3582, 3735, 4897, 5310, 5970, 7470, 8955, 9794, 11741, 14691, 16517, 17910, 23482, 24485, 29382, 33034, 35223, 44073, 48970, 49551, 58705, 70446, 73455, 82585, 88146, 99102, 105669, 117410, 146910, 148653, 165170, 176115, 211338, 220365, 247755, 297306, 352230, 440730, 495510, 528345, 743265, 974503, 1056690, 1486530, 1949006, 2923509, 4872515, 5847018, 8770527, 9745030, 14617545, 17541054, 29235090, 43852635, 87705270]

約数ペア:

[(1, 87705270), (2, 43852635), (3, 29235090), (5, 17541054), (6, 14617545), (9, 9745030), (10, 8770527), (15, 5847018), (18, 4872515), (30, 2923509), (45, 1949006), (59, 1486530), (83, 1056690), (90, 974503), (118, 743265), (166, 528345), (177, 495510), (199, 440730), (249, 352230), (295, 297306), (354, 247755), (398, 220365), (415, 211338), (498, 176115), (531, 165170), (590, 148653), (597, 146910), (747, 117410), (830, 105669), (885, 99102), (995, 88146), (1062, 82585), (1194, 73455), (1245, 70446), (1494, 58705), (1770, 49551), (1791, 48970), (1990, 44073), (2490, 35223), (2655, 33034), (2985, 29382), (3582, 24485), (3735, 23482), (4897, 17910), (5310, 16517), (5970, 14691), (7470, 11741), (8955, 9794)]