123393150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7466

約数の個数: 72

約数和(自身を含む): 340522104

約数和(自身を除く): 217128954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 7411, 8325, 14822, 16650, 22233, 37055, 44466, 66699, 74110, 111165, 133398, 185275, 222330, 274207, 333495, 370550, 548414, 555825, 666990, 822621, 1111650, 1371035, 1645242, 1667475, 2467863, 2742070, 3334950, 4113105, 4935726, 6855175, 8226210, 12339315, 13710350, 20565525, 24678630, 41131050, 61696575, 123393150]

約数ペア:

[(1, 123393150), (2, 61696575), (3, 41131050), (5, 24678630), (6, 20565525), (9, 13710350), (10, 12339315), (15, 8226210), (18, 6855175), (25, 4935726), (30, 4113105), (37, 3334950), (45, 2742070), (50, 2467863), (74, 1667475), (75, 1645242), (90, 1371035), (111, 1111650), (150, 822621), (185, 666990), (222, 555825), (225, 548414), (333, 370550), (370, 333495), (450, 274207), (555, 222330), (666, 185275), (925, 133398), (1110, 111165), (1665, 74110), (1850, 66699), (2775, 44466), (3330, 37055), (5550, 22233), (7411, 16650), (8325, 14822)]