75886890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 191980800

約数和(自身を除く): 116093910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 690, 1009, 1090, 1635, 2018, 2507, 3027, 3270, 5014, 5045, 6054, 7521, 10090, 12535, 15042, 15135, 23207, 25070, 30270, 37605, 46414, 69621, 75210, 109981, 116035, 139242, 219962, 232070, 329943, 348105, 549905, 659886, 696210, 1099810, 1649715, 2529563, 3299430, 5059126, 7588689, 12647815, 15177378, 25295630, 37943445, 75886890]

約数ペア:

[(1, 75886890), (2, 37943445), (3, 25295630), (5, 15177378), (6, 12647815), (10, 7588689), (15, 5059126), (23, 3299430), (30, 2529563), (46, 1649715), (69, 1099810), (109, 696210), (115, 659886), (138, 549905), (218, 348105), (230, 329943), (327, 232070), (345, 219962), (545, 139242), (654, 116035), (690, 109981), (1009, 75210), (1090, 69621), (1635, 46414), (2018, 37605), (2507, 30270), (3027, 25070), (3270, 23207), (5014, 15135), (5045, 15042), (6054, 12535), (7521, 10090)]