189272250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{84121}}^1$

素因数の和:84144

約数の個数: 48

約数和(自身を含む): 511798248

約数和(自身を除く): 322525998

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, 84121, 168242, 252363, 420605, 504726, 757089, 841210, 1261815, 1514178, 2103025, 2523630, 3785445, 4206050, 6309075, 7570890, 10515125, 12618150, 18927225, 21030250, 31545375, 37854450, 63090750, 94636125, 189272250]

約数ペア:

[(1, 189272250), (2, 94636125), (3, 63090750), (5, 37854450), (6, 31545375), (9, 21030250), (10, 18927225), (15, 12618150), (18, 10515125), (25, 7570890), (30, 6309075), (45, 4206050), (50, 3785445), (75, 2523630), (90, 2103025), (125, 1514178), (150, 1261815), (225, 841210), (250, 757089), (375, 504726), (450, 420605), (750, 252363), (1125, 168242), (2250, 84121)]