129339900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{143711}}^1$

素因数の和:143731

約数の個数: 54

約数和(自身を含む): 405411552

約数和(自身を除く): 276071652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 143711, 287422, 431133, 574844, 718555, 862266, 1293399, 1437110, 1724532, 2155665, 2586798, 2874220, 3592775, 4311330, 5173596, 6466995, 7185550, 8622660, 10778325, 12933990, 14371100, 21556650, 25867980, 32334975, 43113300, 64669950, 129339900]

約数ペア:

[(1, 129339900), (2, 64669950), (3, 43113300), (4, 32334975), (5, 25867980), (6, 21556650), (9, 14371100), (10, 12933990), (12, 10778325), (15, 8622660), (18, 7185550), (20, 6466995), (25, 5173596), (30, 4311330), (36, 3592775), (45, 2874220), (50, 2586798), (60, 2155665), (75, 1724532), (90, 1437110), (100, 1293399), (150, 862266), (180, 718555), (225, 574844), (300, 431133), (450, 287422), (900, 143711)]