18297150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 45663744

約数和(自身を除く): 27366594

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 223, 446, 547, 669, 1094, 1115, 1338, 1641, 2230, 2735, 3282, 3345, 5470, 5575, 6690, 8205, 11150, 13675, 16410, 16725, 27350, 33450, 41025, 82050, 121981, 243962, 365943, 609905, 731886, 1219810, 1829715, 3049525, 3659430, 6099050, 9148575, 18297150]

約数ペア:

[(1, 18297150), (2, 9148575), (3, 6099050), (5, 3659430), (6, 3049525), (10, 1829715), (15, 1219810), (25, 731886), (30, 609905), (50, 365943), (75, 243962), (150, 121981), (223, 82050), (446, 41025), (547, 33450), (669, 27350), (1094, 16725), (1115, 16410), (1338, 13675), (1641, 11150), (2230, 8205), (2735, 6690), (3282, 5575), (3345, 5470)]