138480750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61547}}^1$

素因数の和:61570

約数の個数: 48

約数和(自身を含む): 374458032

約数和(自身を除く): 235977282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 61547, 123094, 184641, 307735, 369282, 553923, 615470, 923205, 1107846, 1538675, 1846410, 2769615, 3077350, 4616025, 5539230, 7693375, 9232050, 13848075, 15386750, 23080125, 27696150, 46160250, 69240375, 138480750]

約数ペア:

[(1, 138480750), (2, 69240375), (3, 46160250), (5, 27696150), (6, 23080125), (9, 15386750), (10, 13848075), (15, 9232050), (18, 7693375), (25, 5539230), (30, 4616025), (45, 3077350), (50, 2769615), (75, 1846410), (90, 1538675), (125, 1107846), (150, 923205), (225, 615470), (250, 553923), (375, 369282), (450, 307735), (750, 184641), (1125, 123094), (2250, 61547)]