81840750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{109121}}^1$

素因数の和:109141

約数の個数: 32

約数和(自身を含む): 204276384

約数和(自身を除く): 122435634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 109121, 218242, 327363, 545605, 654726, 1091210, 1636815, 2728025, 3273630, 5456050, 8184075, 13640125, 16368150, 27280250, 40920375, 81840750]

約数ペア:

[(1, 81840750), (2, 40920375), (3, 27280250), (5, 16368150), (6, 13640125), (10, 8184075), (15, 5456050), (25, 3273630), (30, 2728025), (50, 1636815), (75, 1091210), (125, 654726), (150, 545605), (250, 327363), (375, 218242), (750, 109121)]